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d. Match the following.

Figures Perimeter Area

3
1. 4 5 (a) 31 units (i) 28 sq. units

6
8

2. 2 6 (b) 30 units (ii) 9 sq. units
2 4

2

3
5
3. 1 (c) 32 units (iii) 21 sq. units
3

3
1.5 1.5
2
3
4. 5.5 (d) 20 units (iv) 26 sq. units
3
2

E. Solve the following questions.
1. Find the number of marble slabs of size 30 cm × 30 cm required to pave a square shaped floor of
side 3 m.
2. A 5 m wide lawn is cultivated all along the outside of a rectangular plot measuring 60 m × 70 m.
Find the total area of the lawn.
3. Around a rectangular garden of length 20 m and width 5 m, a 1 m wide road is laid. Find the cost
of metalling the road at `200 per sq. m.
4. Find the number of square shaped tin sheets of side 20 cm that can be cut off from a square tin
sheet of side 1 m.
5. If the perimeter of a rectangular field is 200 m and its breadth is 40 m, find its area (in sq. m).

6. Find the number of marbles tiles of measures 30 cm × 25 cm required to cover a wall of size
4 m × 3 m.

7. The floor of a bathroom is 5 m long and 3 m 50 cm wide. It is to be covered completely by square
tiles of side 25 cm. Find the cost of the tiles at the rate of `60 per tile.

8. Find the area of the following figure.

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