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What is the measure of <1? A. 50 B. 60 C. 80 D. 100
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25 votes
What is the measure of <1?
A. 50
B. 60
C. 80
D. 100

What is the measure of <1? A. 50 B. 60 C. 80 D. 100-example-1
User Resley Rodrigues
by
4.3k points

2 Answers

9 votes

Answer:

A 50º

Explanation:

sum of the interior angle of a triangle = 180º

⦣1 = ⦣2

⦣1 and⦣2 = 180º - 80º = 100º

100º/2 = 50º

User Leiko
by
4.3k points
13 votes

Answer:

Your answer already :) aka 50 degrees

Explanation:

The next two angles are the same so just do 180-80 (100) then 100/2 and get 50 :]

User Sonoerin
by
4.4k points
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