A circular flower bed has a diameter of 3 m. A metal boundary costing25 per m is to be placed around it.a) Find the length of the metal boundary.b) How much would this boundary cost?

A circular flower bed has a diameter of 3 m. A metal boundary costin

1.	A circular flower bed has a diameter of 3 m. A metal boundary costing25 per m is to be placed around it.a) Find the length of the metal boundary.b) How much would this boundary cost?
Answer» your ANSWER -(a)66/7m (B)₹235.71please MARK me as BRAINLIEST.