3 years ago

Two angles in a triangle have measures of 18 and 77º. What is the measure of the third angle

Mathematics

2 answers:

kow [346]3 years ago

7 0

Answer:

85 ° is the answer to the question

just olya [345]3 years ago

6 0

Answer:

85 degrees

Step-by-step explanation:

Angles in a triangle add up to 180 in total so to solve it add the two angles you know so 18+77 which is 95 than you subtract it from 180 so 180 - 95 is 85

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3 years ago

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Step-by-step explanation:

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Final Answer:

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Hope I could help! :)

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pantera1 [17]

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Step-by-step explanation:

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