The perimeter of a regular hexagon is 30 cm. How long is its one side?

3

(a)

Measure and write the lengths of the four sides of a page of your notebook. The sum of the lengths of the four sides.
= AB + BC + CD + DA
=__cm+__cm+__cm+__cm=__cm
What is the perimeter of the page?

3

(a)

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?

3

(a)

The lid of a rectangular box of side 40 cm by 10 cm is sealed all round with tape. What is the length of tape required?

3

(a)

What is the length of the wooden strip required to frame a photograph of length and breadth 32 cm and 21 cm, respectively?

3

(a)

The perimeter of a regular pentagon is 100 cm. How long is its each side

3

(a)

A piece of string is 30 cm long. What will be the length of each side, if the string is used to form a square?

3

(a)

Sweety runs around a square park of side 75 m. Bulbul runs around a rectangular park with length 60 m and breadth 45 m. Who covers less distance?

3

(a)

What is the perimeter of the following figures? What do you infer from the answers?

3

(a)

Find the side of the square whose perimeter is 32 m.

3

(a)

A rectangular park of length 300 m and breadth 150 m is to be fenced with two rows of wires. What is the length of the wire needed?

3

(a)

Find the area of the figures shown below. (consider area of each square = 1sq cm)

3

(a)

A table-top measures 2 m by 1m 50 cm. What is its area in square metres?

3

(a)

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?

3

(a)

Tahir measured the distance around a squared field as 200 rods (Iathi). Later he found that the length of this rod was 140 cm. Find the side of this field in metres.

3

(a)