A sector of a circle with radius 8 cm has an angle measure of 120°. What is the area of the sector to the nearest tenth of an inch?

Question

asked Jun 27, 2022 101k views

2 Answers

← Prev Question Next Question →

Ask a Question

Michael Trojanek · Answer 1 · 2022-06-28T21:00:57+0000

Answer:

64.9 cm

Explanation:

Area of a sector is

$A=\pi r^(2) ((angle)/(360) )$

r is 8 and the angle measure is 120

$A=\pi 8^(2) ((120)/(360) )\\A=62\pi ((120)/(360) )\\A=64.93$

or 25.5 inches ? The question has the radius measured in cm, but asks for the answer in inches. So depending on how the actual question is worded, the answer will change.

64.9cm is equal to about 25.5 inches

A sector of a circle with radius 8 cm has an angle measure of 120°. What is the area of the sector to the nearest tenth of an inch?

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

Please log in or register to add a comment.

Please log in or register to add a comment.

No related questions found

Categories

Other Questions