Question

The radius of a circular garden is 50 m. A road of breadth 5 m is prepared from its inner side. Find the area of the road. (n=3.14)
​

Answer 1

Answer:

1491.5 m square

Step-by-step explanation:

Note: We would take PI as 3.14 as mentioned in the question

First, we find the area of the circular garden.

50m x 50m x 3.14 = 7850 m square

Road is prepared from inner side of width 5m. So, the radius decreases by 5m

Area of the circular garden without the path =

45m x 45m x 3.14 = 6358.5 m square

To find the area of road, we subtract the 2 values =

7850 - 6358.5 = 1491.5 m square