Question

The radius of a circular garden is 84m. inside it there is a 7 metre wide road along its circumference. find the area of this road​

Answer 1

Explanation:

Radius of circular garden : 84 m

Width of the road along the circumference of the garden : 7 m

Remaining radii : 77 m

To find : Area of Road

=> Total Area of circular garden - Area of circular garden excluding the road

( 84 - TT ( 77)2

22/7 x 161 7

22 x 161

3542 m2

Answer : The required area of this road is

3542 m2 .

Answer 2

$\huge\star{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W} \purple{E}\orange{R᭄}}}}$

Radius of circular garden : 84 m

Width of the road along the circumference of the garden : 7 m

Remaining radii : 77 m

To find : Area of Road

=> Total Area of circular garden - Area of circular garden excluding the road

( 84 - TT ( 77)2

22/7 x 161 7

22 x 161

3542 m2

Answer : The required area of this road is

3542 m2 .

Answer 3

$\huge\star{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W} \purple{E}\orange{R᭄}}}}$

Radius of circular garden : 84 m

Width of the road along the circumference of the garden : 7 m

Remaining radii : 77 m

To find : Area of Road

=> Total Area of circular garden - Area of circular garden excluding the road

( 84 - TT ( 77)2

22/7 x 161 7

22 x 161

3542 m2

Answer : The required area of this road is

3542 m2 .