Mensuration Test - 5

The cost of constructing a boundary wall on a square field at Rs. 200 per meter is Rs. 20000. Find the side of the field.

A rectangular garden of dimensions 10 m and 5 m is surrounded by path of thickness 2 m. Find the area of the path.

How many times ares of square become if its side is doubled?

Find the area of carpet required for square floor whose perimeter is 32 m.

Two side of scalene triangle measure 17 cm 12 cm. If the perimeter of the triangle is 42 cm, find the length of third side.

How many tiles of dimensions 10 cm and 5 cm are needed to fit in a rectangular wall whose dimensions are 70 cm x 40 cm?

Find the area of triangle whose base is 5 cm and hight is 2 cm.

The lid of a square box of side 40 cm is sealed all round with the tape. What is the length of tape required if tape is fenced 4 times?

The length of the ribbon used to stick on all the sides of a regular pentagon is 160 cm. Find the length of one side of the pentagon.

Find the distance travelled by Sheetal if she takes three rounds of equilateral triangle of side 70 m.

If perimeter of an equilateral triangle is 99 m. Then what is the length of it's side?

Find the area required for 5 doors whose dimensions are 13 cm and 12 cm.

Find the ratio of perimeter to area of square with side 12 cm.

The area of rectangular garden of 50 m long is 300 sq. m. Find the width of garden.