tyrataylor72 tyrataylor72

09-10-2021
Biology

contestada

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.)

Respuesta :

vihanga20050120 vihanga20050120

09-10-2021

Answer:

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

Explanation:

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

180°=91°+11°+x

180°-(91°+11°)=x

78°=x

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