Question

A circular park of radius 20 m has a road 3.5 m wide running outside around it. Find the
area of the road. (Hint: Use area of road = (R + r) (R - r)]​

Answer 1

Answer:

Answer Expert Verified

4.0/5

15

wifilethbridge

Ambitious

5.4K answers

28.2M people helped

Answer:

706.5 square m

Step-by-step explanation:

Radius of circular park r = 20 m

We are given that Circular park has road of width 5 m

Refer the attached figure

So, radius of outer circle R = 20+ 5 = 25 m

Area of road = Area of outer circle - Area of inner circle

Thus the area of road is 706.5 square m .

Explanation:

Hay hope helps

Answer 2

Answer:

hiii

the answer in explaination