Question

Please help me find the area of the figure.

Answer 1

`(90)/(360) * 2\pi \: r \\ (1)/(4) * 2 * 3.14 * 5 \\ \: \: \: = 7.85 {ft}^(2) \\ area = 7.85 + 75 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 82.85 {ft}^(2)`