Homework Help is Here – Start Your Trial Now!
Math
Trigonometry
The area of a sector of a circle with central angle - is 80r in.?. Find the exact radius of the circle. The exact radius of the circle is (Simplify your answer. Type an exact answer, using radicals as needed.) in.

The area of a sector of a circle with central angle - is 80r in.?. Find the exact radius of the circle. The exact radius of the circle is (Simplify your answer. Type an exact answer, using radicals as needed.) in.

Trigonometry (11th Edition)
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
See similar textbooks
icon
Related questions
Question
The area of a sector of a circle with central angle - is 80r in.?. Find the exact radius of the circle. The exact radius of the circle is (Simplify your answer. Type an exact answer, using radicals as needed.) in.
Transcribed Image Text:The area of a sector of a circle with central angle - is 80r in.?. Find the exact radius of the circle. The exact radius of the circle is (Simplify your answer. Type an exact answer, using radicals as needed.) in.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Trigonometry (11th Edition)
Trigonometry (11th Edition)
Trigonometry
ISBN:
9780134217437
Author:
Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:
PEARSON
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Algebra and Trigonometry
Algebra and Trigonometry
Trigonometry
ISBN:
9781938168376
Author:
Jay Abramson
Publisher:
OpenStax
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS