Math, asked by bannerbruce251, 7 months ago

find the measure of three angles when two are 42 degree and 80 degree​

Answers

Answered by haripkr13
2

Answer:

Step-by-step explanation:

58 is the third angle..

Answered by athangnb0812
0

Answer:

58 degrees

Step-by-step explanation:

in any triangle: ∠a + ∠b + ∠c = 180

                          42 + 80 + ∠c = 180

                          ∠c = 180 - 122

                          ∠c = 58

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