Chapter 10 – Mensuration

1 sq. m is equal to :

The length and breadth of a rectangle are 10 cm and 8 cm respectively. If its length is doubled, then its new area is

What is the amount of surface enclosed by a closed figure called?

Perimeter of a rectangle with length 5 m and breadth 50 cm is :

A table top is covered with 25 squares of equal size. The side of the square is 3 cm. What is the area of the table top?

The side of a square is 6 cm. If its side is doubled, then its new perimeter is

A farmer has a rectangular field of length and breadth 240 m and 180 m respectively. He wants to fence it with 3 rounds of rope. What is the total length of rope he must use?

Perimeter of the fig.

Perimeter of a rectangle in meters with length 180 cm and breadth 50 cm is :

Perimeter of a triangle having sides x, y and z is :

Area of a square with perimeter 40 m is :

Samuel wanted to erect some vertical stones along the boundary of his plot at a distance of 10 m each. If the length of the plot is 30 m and the breadth is 15 m how many stones are required?

The perimeter of a rectangle is 170 m and its length is 50 m. What is its breadth?

The side of a square is 8 cm. If its side is doubled, then its new perimeter is

A room is 4 m long and 3 m 50 cm wide. How many square metres of carpet is needed to cover the floor of the room?

The length and breadth of a rectangle are 40 cm and 10 cm respectively. Its perimeter is

Area of a rectangle is :

Perimeter of a square of side 6.7 cm is :

In a square shaped park, whose side measures 28 m, a rectangular pond is located at the centre with dimensions 3 m and 2 m. What is the area of the park excluding the pond?

The area of a rectangle is 630 sq. cm and its breadth is 15 cm. What is its length?

An isosceles triangle has a measure of p units for its equal sides and q units for its unequal side. What is its perimeter?

Perimeter of the equilateral triangle having each side 6 cm is :

Perimeter of a regular pentagon of side 4 cm is :

The area of square is 100 \(cm^{2}\) . Its side is

The length and breadth of a rectangular plot are 900 m and 700 m respectively. If three rounds of fence is fixed around the field at the cost of Rs. 8 per metre, what is the total amount spent?

80 students of the same height stand with both hands stretched all along the sides of a rectangular garden, each student covering a length of 1.75 m. What is the perimeter of the garden?

Perimeter of a rectangle of length 7.5 cm and breadth 3 cm is :

Square is a rectangle whose :

The side of a square is 12 m. Its perimeter is

Area .of a square in \(cm^{2}\) if its side is 1 m is :

On a wall of dimensions 10.5 m long and 8.5 m wide, a square shaped wall poster is stuck at the centre whose side measure is 2.5 m. If the remaining part of the wall is to be painted with pink colour costing Rs. 12 per sq. m, how much does it cost?

2 sq. m is equal to :

Breadth of a rectangle is :

Width of a rectangle whose area is 209 \(m^{2}\) and length is 19 m is :

A wooden plank measures 6 m in length and 3 m in breadth. If FIve such wooden planks are arranged in order, what is the area occupied by them?

Perimeter of a square = ……………….. × length of a side

Area of a square having perimeter 16 cm is :

Area of a rectangle in \(m^{2}\) if length is 120 cm, and breadth is 50 cm :

What is the perimeter of a rectangle of length l and breadth?

The length of a rectangle is 150 cm. If its breadth is 1 m, then its perimeter is

Perimeter of a regular hexagon whose side is 11 cm is :

Perimeter of a square of sides 0.01 m is :

Meera went to a park 150 m long and 80 m wide. She took one complete round on its boundary. What is the distance covered by her?

What do you call the total boundary length of a closed figure?