Mathematics, 16.04.2021 06:30 jennamcasey94
The first two angles in a triangle are 15 degrees and 20 degrees. What does the third angle have to be?
A. 15 degrees
B. 25 degrees
C. 105 degrees
D. 145 degrees
Answers: 3
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The first two angles in a triangle are 15 degrees and 20 degrees. What does the third angle have to...
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