If the measures of two angles of a triangle are 91 and 11°, what is the measure of the third angle? HERR The measure of the third angle isº. (Simplify your answer.)

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GreenAsJade asked Aug 5, 2022

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If the measures of two angles of a triangle are 91 and 11°, what is the measure of the third angle?

HERR
The measure of the third angle isº. (Simplify your answer.)

Biology
high-school

GreenAsJade asked Aug 5, 2022

by GreenAsJade

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Answer:

If I understood your question in the right way, 78°

Step-by-step explanation:

Cuz, the sum of all 3 internal angles of a triangle is 180°.

180°=91°+11°+x

180°-(91°+11°)=x

78°=x

Nil Pun answered Aug 10, 2022

by Nil Pun

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