Question

A circular well is dug . It's diameter is 120 cm and its depth is 950cm . What is the volume of the mud removed to make the well

Answer 1

Find the radius:

Radius = Diameter ÷ 2

Radius = 120 ÷ 2 = 60 cm  = 0.6 m

Find the volume:

Volume = πr²h

Volume = π(0.6)²(9.5) = 3.42π = 10.75 m³

Answer: The volume of mud removed is 10.75 m³

Answer 2

Answer:

10.75msquare

Step-by-step explanation:

Radius=diameter/2=120/2=60cm=0.6m

Volume =pie r square ×h

=27/2×0.6×0.6×9.5

=10.75m square.