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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.1: Angles

Problem 29E

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The area of a sector of a circle with a central angle of 1/5π rad is 22 cm².

Find the radius of the circle.

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Use your calculator to find, to two decimal places the lengths of the radius and the diameter of the circle with area 56.35 in2.
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