a) Write an expression for the perimeter of the triangle shown. (HINT: Add the lengths of the sides.) b) If the perimeter is 32 centimeters, find the value of x. c) Using the result from part (b), find the length of each side of the triangle. 1 3 2 X +7 2x + 3 Зх - 2
a) Write an expression for the perimeter of the triangle shown. (HINT: Add the lengths of the sides.) b) If the perimeter is 32 centimeters, find the value of x. c) Using the result from part (b), find the length of each side of the triangle. 1 3 2 X +7 2x + 3 Зх - 2
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
Section8.2: Perimeter And Area Of Polygons
Problem 22E: The numerical difference between the area of a square and the perimeter of that square is 32. Find...
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