The pennant below is in the shape of an isosceles triangle. The equal sides each measure 20 inches, the altitude measures x + 10 inches and the base measurews 4x inches. What is the length of the base?
The pennant below is in the shape of an isosceles triangle. The equal sides each measure 20 inches, the altitude measures x + 10 inches and the base measurews 4x inches. What is the length of the base?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section10.1: Triangles
Problem 5E
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The pennant below is in the shape of an isosceles
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