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1. If the measures of two angles of a triangle are 19° and 80°, find the measure of the third angle.​
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1. If the measures of two angles of a triangle are 19° and 80°, find the measure of the third angle.​

1. If the measures of two angles of a triangle are 19° and 80°, find the measure of-example-1
User Xose Lluis
by
6.9k points

1 Answer

2 votes

19+80=180

99=180

180_99

81

User Enam
by
6.5k points
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