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The area of a sector of a circle with a central angle of -T rad is 20 yd². 5 Find the radius of the circle. yd Report answer as an exact real number, no decimal approximations. Use pi for T. Question Help: D Post to forum Submit Question

The area of a sector of a circle with a central angle of -T rad is 20 yd². 5 Find the radius of the circle. yd Report answer as an exact real number, no decimal approximations. Use pi for T. Question Help: D Post to forum Submit Question

Elementary Geometry for College Students
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter9: Surfaces And Solids
Section9.3: Cylinders And Cones
Problem 48E
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7 ET rad is 20 yd². The area of a sector of a circle with a central angle of Find the radius of the circle. yd Report answer as an exact real number, no decimal approximations. Use pi for T. Question Help: D Post to forum Submit Question esc 口| @ tab e r t y W 96 个
Transcribed Image Text:7 ET rad is 20 yd². The area of a sector of a circle with a central angle of Find the radius of the circle. yd Report answer as an exact real number, no decimal approximations. Use pi for T. Question Help: D Post to forum Submit Question esc 口| @ tab e r t y W 96 个
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