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If 2 angles of a triangle have measures of 58 and 101 degrees what is the measure of the 3rd
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If 2 angles of a triangle have measures of 58 and 101 degrees what is the measure of the 3rd

User Rtype
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1 Answer

1 vote

Answer:

21 degrees

Explanation:

the sum of the three angles in a triangle equal 180. take the known angles (58 and 101) and subtract them from 180. 180-129=21

User Villanux
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