Examples: Perimeter- 1

# Examples: Perimeter- 1 Video Lecture | Mathematics (Maths) Class 6

## Mathematics (Maths) Class 6

94 videos|347 docs|54 tests

## FAQs on Examples: Perimeter- 1 Video Lecture - Mathematics (Maths) Class 6

 1. What is the formula for calculating the perimeter of a rectangle?
Ans. The formula for calculating the perimeter of a rectangle is P = 2(l + w), where P represents the perimeter, l represents the length, and w represents the width.
 2. How do you find the perimeter of a square?
Ans. To find the perimeter of a square, you can multiply the length of one side by 4. Therefore, the formula for the perimeter of a square is P = 4s, where P represents the perimeter and s represents the length of one side.
 3. What is the perimeter of a triangle?
Ans. The perimeter of a triangle is found by adding the lengths of all three sides. For example, if a triangle has sides of lengths a, b, and c, then the perimeter is P = a + b + c.
 4. How do you calculate the perimeter of a circle?
Ans. The perimeter of a circle is also known as its circumference and can be calculated using the formula C = 2πr, where C represents the circumference and r represents the radius of the circle. Alternatively, if you know the diameter of the circle, you can use the formula C = πd, where d represents the diameter.
 5. Can the perimeter of a shape be negative?
Ans. No, the perimeter of a shape cannot be negative. Perimeter is a physical quantity that represents the total length of the boundary of a shape, and it is always a positive value.

## Mathematics (Maths) Class 6

94 videos|347 docs|54 tests

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