Mathematics

Problem

A hemispherical dome has an inner radius of

8\,\text{m}

. Find the area of the curved surface that needs to be plastered from inside. (Use

\pi = 3.14

.) a)

602.88\,\text{m}^2

803.84\,\text{m}^2

401.92\,\text{m}^2

200.96\,\text{m}^2