Question

Find the area of the shaded region.1765°Note: Use either the pi button on your calculator or 3.14 for pi. Round to the nearest tenth.

Answer 1

The given image is of the circle with radius 7,

The area of sector express as;

`\text{ Area of Sector =}(\theta)/(360)*\Pi* r^2`

Here, angle is 65 and r = 7;

`\begin{gathered} \text{ Area of Sector =}(\theta)/(360)*\Pi* r^2 \\ \text{ Area of Sector =}(65)/(360)*\Pi*7^2 \\ \text{ Area of sector =}(637)/(72)\Pi \\ \text{Area of sector }=(637)/(72)*3.14 \\ \text{Area of sector }=27.79 \end{gathered}`

So, area of shaded region is 27.79 unit square

Answer : 27.79 unit square