180° r=7 ft

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter9: Real Numbers And Right Triangles
Section9.7: The Tangent Ration
Problem 9E
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The radius of a circle is 7 feet what is the length of 180° arc
180°
r=7 ft
Give the exact answer in simplest form.
feet
Transcribed Image Text:180° r=7 ft Give the exact answer in simplest form. feet
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