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Donnie is measuring the angles of a triangle he measures the first two angles and gets 30 degrees and 100 degrees how can you find the measure of the third angle?

2 Answers

2 votes

Answer:

I am pretty sure the third angel is 50 degrees

Explanation:

User Meera Datey
by
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7 votes

Answer:

The third angle is 50°

Explanation:

All three angles MUST equal to 180°

30 + 100 = 130

180 - 130 = 50

The third angle is 50°

User Gdavis
by
5.8k points