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An isosceles triangle has two equal sides of length 15 inches. Find the angle (apex angle) between these two equal sides for which the area is maximum ?

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

Chapter9: Surfaces And Solids

Section9.CR: Review Exercises

Problem 12CR

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An isosceles triangle has two equal sides of length 15 inches. Find the angle (apex angle) between these two equal sides for which the area is maximum ?

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