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WHAT IS THE LENGTH OF AC? Help me!!!

WHAT IS THE LENGTH OF AC? Help me!!!
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WHAT IS THE LENGTH OF AC? Help me!!!

WHAT IS THE LENGTH OF AC? Help me!!!-example-1
User Eugenio Pace
by
7.3k points

2 Answers

4 votes

Answer: D:126

Explanation:

I just got it right on the test

User Stefan Falk
by
8.2k points
2 votes
Given triangles are similar, so we setup a proportion

(140-x)/81 = x/9

solving gives x = 14
AC = 140-x = 140-14 = 126
User Venkatesh Mondi
by
8.7k points
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