Below shows a diagram for a courtyard with sides that are two regular octagons. Given that the radius of the inner wall, OA is 35 feet, and the outer wall, OB is 70 feet, the area of the inner courtyard (smaller octagon) is 3465 sq. ft. what is the perimeter of the outer wall? Select one: a. 429 feet b. 429 square feet c. 215 feet d. 215 square feet

Below shows a diagram for a courtyard with sides that are two regular octagons. Given that the radius of the inner wall, OA is 35 feet, and the outer wall, OB is 70 feet, the area of the inner courtyard (smaller octagon) is 3465 sq. ft. what is the perimeter of the outer wall? Select one: a. 429 feet b. 429 square feet c. 215 feet d. 215 square feet

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

what is the perimeter of the outer wall?

Select one:

a. 429 feet

b. 429 square feet

c. 215 feet

d. 215 square feet

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