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Which equation would help find the measure of

Which equation would help find the measure of-example-1
User Mornindew
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2 Answers

3 votes

Answer: the top one x+52+78=180

User Vasilen Donchev
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0 votes

Answer:

x + 52 + 78 = 180

Explanation:

By angle sum property of a triangle:


x + 52 + 78 = 180

User RyanJMcGowan
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