Q1: How many straight sides does a polygon need at minimum?
Ans: 3
A polygon needs at least three straight sides to make a closed shape.
Q2: What is the sum of the angles of a triangle?
Ans: 180 degrees
In a triangle, the sum of all angles is always 180 degrees.
Q3: Which two-dimensional shape has four sides?
Ans: Quadrilateral
A quadrilateral is a shape with four sides.
Q4: How many sides does a hexagon have?
Ans: 6
A hexagon is a six-sided geometric figure.
Q5: What is the sum of the angles in a pentagon?
Ans: 540 degrees
In a pentagon, the sum of all the interior angles is 540 degrees.
Q6: How many corners or edges does a circle have?
Ans: None
A circle is a round shape with no corners or edges.
Q7: What is the sum of the angles in a decagon?
Ans: 1440 degrees
A decagon has ten sides, and the sum of its angles is 1440 degrees.
Q8: What is the sum of the angles in a quadrilateral?
Ans: 360 degrees
In a quadrilateral, the sum of all the angles is 360 degrees.
Q9: Which shape has eight sides?
Ans: Octagon
An octagon has eight sides.
Q10: What is the sum of the angles in a nonagon?
Ans: 1260 degrees
A nonagon has nine sides, and the sum of its angles is 1260 degrees.
Q11: Which shape has exactly five sides?
Ans: Pentagon
A pentagon is a five-sided geometric shape.
Q12: What is a shape that begins and ends at the same point without gaps called?
Ans: Closed-sided figure
A closed-sided figure is a shape that begins and ends at the same point, forming a complete loop.
Q13: How many sides does a heptagon have?
Ans: 7
A heptagon is a seven-sided figure.
Q14: What is the sum of the angles in an octagon?
Ans: 1080 degrees
In an octagon, the sum of all angles is 1080 degrees.
Q15: Which shape is round and does not have any straight lines or corners?
Ans: Circle
A circle is a round shape with no straight lines or corners.
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1. What are the different types of geometrical shapes? |
2. How can we identify different geometrical shapes? |
3. What is the difference between 2D and 3D shapes? |
4. How do we calculate the area of common geometrical shapes? |
5. Why is it important to learn about geometrical shapes in Class 5? |
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