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2 votes
Given the following diagram, find the missing measure.

m 1 = 30°, m 2 = 45°, m 3 =

Choices:
30
75
105
150

Given the following diagram, find the missing measure. m 1 = 30°, m 2 = 45°, m 3 = Choices-example-1

2 Answers

5 votes
Altogether your triangle should equal 180 degrees: so 30+45= 75 then 180-75= 105 which means your answer is 105 degrees
User Zweiterlinde
by
8.4k points
5 votes
The sum of the interior angles for a triangle ALWAYS equal 180 degrees. So if M1 = 30 and M2 = 45, then M3 = 105. Hope this answers your question!
User Kevin Herron
by
8.2k points

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