The area of the Circular garden is 88704 m². Outside the garden a...
88704 = 22/7*r
r =168
Outer radius = 168+7 = 175
Outer area = 22/7*175 2 = 96250
Road area = 96250 – 88704 = 7546
Cost = 7546*2 = 15092
View all questions of this testThe area of the Circular garden is 88704 m². Outside the garden a...
88704 = 22/7*r
r =168
Outer radius = 168+7 = 175
Outer area = 22/7*175 2 = 96250
Road area = 96250 – 88704 = 7546
Cost = 7546*2 = 15092
The area of the Circular garden is 88704 m². Outside the garden a...
².
To find the radius of the circular garden, we need to use the formula for the area of a circle:
A = πr²
where A is the area and r is the radius.
We can rearrange this formula to solve for the radius:
r = √(A/π)
Substituting the given area of 88704 m²:
r = √(88704/π) ≈ 167.75 m
Therefore, the radius of the circular garden is approximately 167.75 meters.