1. Determine the unknown value, a, for these similar triangles. 10 m 6 m 7 m 3 x 2. Solve the following proportions: a) 4 9 b) h: 25 = 4:10

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter2: Linear Equations
Section2.1: Writing Equations
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1. Determine the unknown value, a, for these similar triangles.
10 m
6 m
7 m
2. Solve the following proportions:
a) 4 9
b) h: 25 = 4: 10
%3D
3/4
Transcribed Image Text:1. Determine the unknown value, a, for these similar triangles. 10 m 6 m 7 m 2. Solve the following proportions: a) 4 9 b) h: 25 = 4: 10 %3D 3/4
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