Area and Perimeter of Simple Shape

This simple means 'the act of measuring'

• Computation

• Mensuration

• Formulation

calculate the area of this shape

The amount of surface enclosed by a closed figure is called its ______________

• Numbers

• Area

• Mensuration

• Integer

The perimeter of a square is the total length of all the sides of the square. Hence we can find the perimeter of a square by adding all its four sides.

• False

• True

A table measures 3 m long and 2 m wide. What is the perimeter of the table?

• 10

• 15

• 5

• 20

Find the cost of fencing a rectangular park of length 175 m and breadth 125 m at the rate of ₹12 per meter. (Hint: It is a Perimeter sum )

• Rs 7200

• Rs 72

• Rs 999

• Rs 20,000

A square of side 1 cm is attached to a square of side 3 cm. Find the perimeter of the figure

• 13 cm

• 14 cm

• 15 cm

• 16 cm

What is the formula for calculating the area of a circle?

• 2πr

• πr^2

• 2πd

• πd

Find the area of a triangle with a base of 8 cm and a height of 5 cm.

• 25

• 15

• 20

• 10

Calculate the area of a triangle with a base of 12 inches and a height of 9 inches.

• 54

• 36

• 108

• 20