A circular garden is surrounded by a sidewalk with a uniform width of 14 feet. The total area of the sidewalk equals the total area of the garden. How many feet are in the diameter of the garden? Round your answer to the nearest whole number.
A circular garden is surrounded by a sidewalk with a uniform width of 14 feet. The total area of the sidewalk equals the total area of the garden. How many feet are in the diameter of the garden? Round your answer to the nearest whole number.
suppose the garden has the radius "r"
so the area of the walk
the area of the big circle ( garden with the walk) - the area of the garden
and this equal to the area of the garden
find r and multiply it with 2 , that's the diameter