Question

plz do sum for meq 4

Answer 1

It's your solution,...

Answer 2

Hii...

Here is your answer....

Diameter = 21m

Radius = r = (21/2)m

Perimeter of the garden = 2 ×pi×r

= 2 × 22/7 × 21/2 = 2×11×3 = 66 m

If gardner make 2 rounds = 2×66 =132m

The cost of 1m of rope = Rs. 4

So the cost of 132 m of rope = 132×4 = Rs. 528

HOPE THIS WILL HELP YOU .....