10. An exit ramp from one freeway onto another freeway forms a 90° arc of a circle. The ramp is scheduled for resurfacing. As shown, its inside radius is 370 ft, and its outside radius is 380 ft. What is the area of the ramp? Ramp +370'→ 380

10. An exit ramp from one freeway onto another freeway forms a 90° arc of a circle. The ramp is scheduled for resurfacing. As shown, its inside radius is 370 ft, and its outside radius is 380 ft. What is the area of the ramp? Ramp +370'→ 380

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Question

10. An exit ramp from one freeway onto another freeway forms a 90° arc of a circle. The ramp is scheduled for
resurfacing. As shown, its inside radius is 370 ft, and its outside radius is 380 ft. What is the area of the ramp?
Ramp
370'-
380'-

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