Question

A path 2 m wide surrounds a circular pond of diameter
40 m. How many cubic metre of gravel are required
to gravel the path to a depth of 7 cm?
plzzzz​

Answer 1

Answer: 184.8 cubic meters of gravels are required to gravel the path to a depth of 7 cm.

Step-by-step explanation:

Since we have given that

Diameter of circular pond = 40 m

Radius of circular pond = 20 m

Width of path = 2 m

So, Radius of outer path = 20+2 = 22 m

Depth = 7 cm

So, Volume of gravels would be

Hence, 184.8 cubic meters of gravels are required to gravel the path to a depth of 7 cm

Answer 2

Answer:

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