1. The section of a certain solid contains a semicircle, a rectangle, and a triangle, as shown. The altitude of the rectangle is four times the radius of the semicircle; the altitude of the triangle is three times the same radius; and the area of the triangle is 36 sq. m. What is the area of the section?

1. The section of a certain solid contains a semicircle, a rectangle, and a triangle, as shown. The altitude of the rectangle is four times the radius of the semicircle; the altitude of the triangle is three times the same radius; and the area of the triangle is 36 sq. m. What is the area of the section?

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

Chapter8: Areas Of Polygons And Circles

Section8.CR: Review Exercises

Problem 38CR: Prove that if semicircles are constructed on each of the sides of a right triangle, then the area of...

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