All Exams >
Class 5 >
Year 5 Mathematics IGCSE (Cambridge) >
All Questions
All questions of Angles and Shapes, Perimeter and Area for Class 5 Exam
In sketching 3D shapes, which paper is typically used to ensure accurate representation?- a) Graph paper
- b) Colored paper
- c) Plain paper
- d) Dotty paper
Correct answer is option 'D'. Can you explain this answer?
In sketching 3D shapes, which paper is typically used to ensure accurate representation?
a)
Graph paper
b)
Colored paper
c)
Plain paper
d)
Dotty paper
|
Freak Artworks answered |
Dotty paper is commonly used for sketching 3D shapes because it helps maintain parallel lines and consistent angles, which are essential for accurately depicting depth. This technique aids in understanding spatial relationships in geometry.
What is the formula for calculating the perimeter of a square?- a) 4 × Side Length
- b) Side Length²
- c) 2 × (Length + Width)
- d) Length × Width
Correct answer is option 'A'. Can you explain this answer?
What is the formula for calculating the perimeter of a square?
a)
4 × Side Length
b)
Side Length²
c)
2 × (Length + Width)
d)
Length × Width
|
Vp Classes answered |
The perimeter of a square is calculated using the formula 4 × Side Length, where each side of the square is equal. For example, if a square has a side length of 5 cm, its perimeter would be 4 × 5 = 20 cm. This formula is straightforward because all four sides are the same length.
How is the area of a triangle calculated?- a) Base + Height
- b) Base × Height
- c) Base × Height
- d) (Base × Height) ÷ 2
Correct answer is option 'D'. Can you explain this answer?
How is the area of a triangle calculated?
a)
Base + Height
b)
Base × Height
c)
Base × Height
d)
(Base × Height) ÷ 2
|
Yashina Kapoor answered |
The area of a triangle is calculated using the formula (Base × Height) ÷ 2. This formula arises from the fact that a triangle can be seen as half of a rectangle. Understanding how to calculate the area of triangles is critical in various applications, including engineering and design.
Which of the following shapes can have curved surfaces?- a) Cube
- b) Cylinder
- c) Triangle
- d) Rectangle
Correct answer is option 'B'. Can you explain this answer?
Which of the following shapes can have curved surfaces?
a)
Cube
b)
Cylinder
c)
Triangle
d)
Rectangle
|
|
Yashina Kapoor answered |
A cylinder is an example of a shape that has curved surfaces, along with other shapes like cones and spheres. Understanding the different types of surfaces is crucial for studying volume and surface area in geometry.
Which of the following shapes has no edges?- a) Cube
- b) Sphere
- c) Cone
- d) Cylinder
Correct answer is option 'B'. Can you explain this answer?
Which of the following shapes has no edges?
a)
Cube
b)
Sphere
c)
Cone
d)
Cylinder
|
Stoneridge Institute answered |
A sphere is a 3D shape that has no edges or vertices, making it unique among 3D shapes. Understanding the properties of spheres is important in fields like physics and engineering, where they often represent objects like balls or bubbles.
What is a net in geometry?- a) A shape with curved surfaces
- b) A 2D shape that can be folded to form a 3D shape
- c) A method for calculating perimeter
- d) A type of area measurement
Correct answer is option 'B'. Can you explain this answer?
What is a net in geometry?
a)
A shape with curved surfaces
b)
A 2D shape that can be folded to form a 3D shape
c)
A method for calculating perimeter
d)
A type of area measurement
|
|
Vp Classes answered |
A net is defined as a 2D shape that can be folded to create a 3D shape. Understanding nets is crucial for visualizing and constructing three-dimensional objects, which is an important skill in geometry and design.
If a compound shape consists of a square with a side length of 5 cm and a rectangle of length 5 cm and width 10 cm, what is the total area?- a) 55 cm²
- b) 50 cm²
- c) 45 cm²
- d) 65 cm²
Correct answer is option 'D'. Can you explain this answer?
If a compound shape consists of a square with a side length of 5 cm and a rectangle of length 5 cm and width 10 cm, what is the total area?
a)
55 cm²
b)
50 cm²
c)
45 cm²
d)
65 cm²
|
Edgy Education answered |
The area of the square is 5 × 5 = 25 cm², and the area of the rectangle is 5 × 10 = 50 cm². Therefore, the total area is 25 + 50 = 75 cm². Understanding how to combine areas is essential for calculating total surface areas of complex shapes.
What does the area of a shape represent?- a) The total length of all sides
- b) The distance around the shape
- c) The measure of the surface enclosed by the shape
- d) The volume of the shape
Correct answer is option 'C'. Can you explain this answer?
What does the area of a shape represent?
a)
The total length of all sides
b)
The distance around the shape
c)
The measure of the surface enclosed by the shape
d)
The volume of the shape
|
|
Freak Artworks answered |
The area of a shape is defined as the measure of the surface enclosed by it, typically expressed in square units. It is crucial in various applications, such as determining the amount of material needed to cover a surface.
How can the area of a compound shape be calculated?- a) By measuring the perimeter of each side
- b) By subtracting the area of smaller shapes from larger ones
- c) By counting the number of angles
- d) By dividing the shape into simpler shapes and summing their areas
Correct answer is option 'D'. Can you explain this answer?
How can the area of a compound shape be calculated?
a)
By measuring the perimeter of each side
b)
By subtracting the area of smaller shapes from larger ones
c)
By counting the number of angles
d)
By dividing the shape into simpler shapes and summing their areas
|
|
Yashina Kapoor answered |
To calculate the area of a compound shape, one effective method is to divide the shape into simpler shapes (like rectangles or triangles) and sum their areas. This approach simplifies complex shapes and is widely used in geometry and practical applications.
What defines a regular polygon?- a) Only the angles are equal
- b) Only the sides are equal
- c) All sides and angles are equal
- d) It has an unequal number of sides
Correct answer is option 'C'. Can you explain this answer?
What defines a regular polygon?
a)
Only the angles are equal
b)
Only the sides are equal
c)
All sides and angles are equal
d)
It has an unequal number of sides
|
|
Vp Classes answered |
A regular polygon is defined by having all sides and all angles equal. This property makes regular polygons, such as squares and equilateral triangles, important in geometry because they exhibit symmetry and uniformity.
What is the perimeter of an equilateral triangle with a total perimeter of 45 cm?- a) 15 cm per side
- b) 12 cm per side
- c) 10 cm per side
- d) 20 cm per side
Correct answer is option 'A'. Can you explain this answer?
What is the perimeter of an equilateral triangle with a total perimeter of 45 cm?
a)
15 cm per side
b)
12 cm per side
c)
10 cm per side
d)
20 cm per side
|
|
Freak Artworks answered |
For an equilateral triangle, all three sides are equal. Thus, if the total perimeter is 45 cm, each side length is calculated by dividing the perimeter by 3: 45 ÷ 3 = 15 cm. This property of equilateral triangles helps in various geometric calculations.
What is the side length of a square if its perimeter is 32 cm?- a) 10 cm
- b) 6 cm
- c) 8 cm
- d) 4 cm
Correct answer is option 'C'. Can you explain this answer?
What is the side length of a square if its perimeter is 32 cm?
a)
10 cm
b)
6 cm
c)
8 cm
d)
4 cm
|
Tutorpedia Coaching answered |
To find the side length of a square when the perimeter is known, divide the perimeter by 4: 32 ÷ 4 = 8 cm. This calculation highlights the uniform nature of squares, where all sides are equal.
How many faces does a closed cube net have?- a) 8
- b) 4
- c) 6
- d) 5
Correct answer is option 'C'. Can you explain this answer?
How many faces does a closed cube net have?
a)
8
b)
4
c)
6
d)
5
|
|
Tutorpedia Coaching answered |
A closed cube net consists of 6 square faces, which, when folded, form a complete cube. Each face corresponds to one side of the cube, demonstrating the relationship between 2D shapes and their 3D counterparts.
What is the relationship between perimeter and area in geometric shapes?- a) Shapes with equal perimeters can have different areas
- b) Area is always larger than perimeter
- c) They are always equal
- d) There is no relationship
Correct answer is option 'A'. Can you explain this answer?
What is the relationship between perimeter and area in geometric shapes?
a)
Shapes with equal perimeters can have different areas
b)
Area is always larger than perimeter
c)
They are always equal
d)
There is no relationship
|
|
Stoneridge Institute answered |
Shapes with equal perimeters can indeed have different areas, depending on their dimensions. For example, a rectangle with a perimeter of 20 cm can have various combinations of length and width, leading to different area calculations. This illustrates the complexity of geometric figures.
Which method helps accurately measure the area of irregular shapes?- a) Estimating dimensions
- b) Counting squares on grid paper
- c) Using a ruler
- d) Weighing the shape
Correct answer is option 'B'. Can you explain this answer?
Which method helps accurately measure the area of irregular shapes?
a)
Estimating dimensions
b)
Counting squares on grid paper
c)
Using a ruler
d)
Weighing the shape
|
|
Stoneridge Institute answered |
Counting squares on grid paper is a practical method for measuring the area of irregular shapes. This technique allows for an approximation that can be very useful in fields like landscaping and architecture, where irregular shapes are common.
In a compound shape with sides measuring 8, 1, 4, 5, and 3 units, what is the total perimeter?- a) 20 units
- b) 21 units
- c) 22 units
- d) 18 units
Correct answer is option 'B'. Can you explain this answer?
In a compound shape with sides measuring 8, 1, 4, 5, and 3 units, what is the total perimeter?
a)
20 units
b)
21 units
c)
22 units
d)
18 units
|
|
Tutorpedia Coaching answered |
To find the perimeter of a compound shape, you add the lengths of all the external sides together. Here, 8 + 1 + 4 + 5 + 3 = 21 units. Understanding how to calculate the perimeter of compound shapes is essential for solving real-world problems involving irregular shapes.
What is the perimeter of a rectangle with a length of 8 cm and a width of 3 cm?- a) 22 cm
- b) 30 cm
- c) 24 cm
- d) 26 cm
Correct answer is option 'A'. Can you explain this answer?
What is the perimeter of a rectangle with a length of 8 cm and a width of 3 cm?
a)
22 cm
b)
30 cm
c)
24 cm
d)
26 cm
|
|
Vp Classes answered |
The perimeter of a rectangle is calculated using the formula 2 × (Length + Width). For a rectangle with a length of 8 cm and a width of 3 cm, the perimeter would be 2 × (8 + 3) = 2 × 11 = 22 cm. This calculation is essential for determining the total length of fencing needed, for example.
How do you calculate the area of a rectangle?- a) Length + Width
- b) 2 × (Length + Width)
- c) Length × Width
- d) Length - Width
Correct answer is option 'C'. Can you explain this answer?
How do you calculate the area of a rectangle?
a)
Length + Width
b)
2 × (Length + Width)
c)
Length × Width
d)
Length - Width
|
|
Stoneridge Institute answered |
The area of a rectangle is calculated using the formula Length × Width. This is a foundational concept in geometry, as it applies to many real-world scenarios, such as flooring and landscaping.
If a rectangle has dimensions of 4 cm by 12 cm, what is its area?- a) 48 cm²
- b) 32 cm²
- c) 16 cm²
- d) 24 cm²
Correct answer is option 'A'. Can you explain this answer?
If a rectangle has dimensions of 4 cm by 12 cm, what is its area?
a)
48 cm²
b)
32 cm²
c)
16 cm²
d)
24 cm²
|
|
Tutorpedia Coaching answered |
The area of a rectangle is calculated by multiplying its length by its width. Therefore, for a rectangle with dimensions of 4 cm and 12 cm, the area is 4 × 12 = 48 cm². This calculation is fundamental in various fields, including architecture and design.
How many rectangles can be formed with a fixed perimeter of 20 cm?- a) Two
- b) One
- c) None
- d) Multiple
Correct answer is option 'D'. Can you explain this answer?
How many rectangles can be formed with a fixed perimeter of 20 cm?
a)
Two
b)
One
c)
None
d)
Multiple
|
|
Tutorpedia Coaching answered |
Multiple rectangles can be formed with a fixed perimeter of 20 cm by varying the length and width. For example, a rectangle could have dimensions of 1 cm by 9 cm, or 5 cm by 5 cm, and both would satisfy the perimeter condition. This demonstrates the versatility of rectangles in geometry.
Chapter doubts & questions for Angles and Shapes, Perimeter and Area - Year 5 Mathematics IGCSE (Cambridge) 2025 is part of Class 5 exam preparation. The chapters have been prepared according to the Class 5 exam syllabus. The Chapter doubts & questions, notes, tests & MCQs are made for Class 5 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.
Chapter doubts & questions of Angles and Shapes, Perimeter and Area - Year 5 Mathematics IGCSE (Cambridge) in English & Hindi are available as part of Class 5 exam.
Download more important topics, notes, lectures and mock test series for Class 5 Exam by signing up for free.
Year 5 Mathematics IGCSE (Cambridge)
43 docs|21 tests
|
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup