Given: с ABC~ DEF F B D 1) If AC = 3, CB = 6, AB = 4 and DF = 10, find DE and FE. 2) If AC = 8, CB = 12, AB = 7 and FE = 16, find DF and DE. 3) If DF = 24, DE = 30, FE = 36 and AC = 8, find AB and CB. 4) If DE = 15.5, FE = 21.25, DF = 12.75 and CB = 7.5, find AC and AB. E

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter3: Triangles
Section3.5: Inequalities In A Triangles
Problem 39E
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Main Idea: In similar triangles, corresponding sides are always in the same ratio.
Direction: Applying law of proportion, solve the following similar triangles.
Given:
ABC~
A
DEF
F
B
D
1) If AC = 3, CB = 6, AB = 4 and DF = 10, find DE and FE.
2) If AC = 8, CB = 12, AB = 7 and FE = 16, find DF and DE.
3) If DF = 24, DE = 30, FE = 36 and AC = 8, find AB and CB.
4) If DE = 15.5, FE = 21.25, DF = 12.75 and CB = 7.5, find AC and AB.
E
Transcribed Image Text:Activity Main Idea: In similar triangles, corresponding sides are always in the same ratio. Direction: Applying law of proportion, solve the following similar triangles. Given: ABC~ A DEF F B D 1) If AC = 3, CB = 6, AB = 4 and DF = 10, find DE and FE. 2) If AC = 8, CB = 12, AB = 7 and FE = 16, find DF and DE. 3) If DF = 24, DE = 30, FE = 36 and AC = 8, find AB and CB. 4) If DE = 15.5, FE = 21.25, DF = 12.75 and CB = 7.5, find AC and AB. E
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