A central angle has a measure of 153° and the intercepted arc's sector has an area of 80 yd². What is the radius of the circle? yd b) What is the length of the arc? yd Round answers to three significant digits.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section10.4: Circumference And Area Of A Circle
Problem 1E
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A central angle has a measure of 153° and
the intercepted arc's sector has an area of
80 yd².
What is the radius of the circle?
yd
b) What is the length of the arc?
yd
Round answers to three significant digits.
Transcribed Image Text:A central angle has a measure of 153° and the intercepted arc's sector has an area of 80 yd². What is the radius of the circle? yd b) What is the length of the arc? yd Round answers to three significant digits.
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