Question

Find the area of the sector a. 18π b. 5π/2 c. 175π/2 d. 275π/6

Answer 1

SOLUTION

Given the question in the image on the question tab;

$\begin{gathered} radius,\text{ r=10m} \\ angle,\text{ }\theta=165\degree \end{gathered}$

The formula for calculating the area of sector is:

$Area=\frac{\theta}{360}\times\pi r^2$$Area=\frac{165}{360}\times\pi\times10^2=\frac{275\pi}{6}\text{ m}^2$

Final answer: