Find the measure of x in adjoining figure.
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Answered by
1
Answer:
50°
Step-by-step explanation:
hope it helps
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Answered by
0
Answer:
50 degree
Step-by-step explanation:
external angle is 80 degree we know that straight angle make 180 degree.
We know that sum of all angles of a triangle is 180 degree
according to the question
100+30+x=180
130+x=180
x=180-130=50
50 degree is right
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