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What is the area of the sector of the circle when the radius is 10 and the shaded part is 45 degrees

User Wayan
by
4.9k points

2 Answers

5 votes

Here is the formula for finding area of a sector:

A =
\pi r^(2) × θ° ÷ 360°

where theta is the angle of the sector you wish to find, and r is the radius of the circle.

Substitute the numbers in and you get:


(25\pi )/(2) unit ^(2)

You should find 39.26991 as your answer (or any number rounded according to the value of pi)

User Jayesh Vyas
by
5.1k points
9 votes

Answer:

We are solving for the area so; A=134.16

Explanation:

User Tacoshy
by
5.6k points