25szourzouvilly 25szourzouvilly

15-06-2021
Mathematics

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PLEASE HELP !! two angles in a triangle have measurements of 20 degrees and 50 degrees. what is the measure of the third angle? the options are 70 degrees, 30 degrees, 110 degrees, and 120 degrees

Respuesta :

15-06-2021

110 cause you have to do 180-(20+50)

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15-06-2021

Answer:

the answer is 110 degrees because 50 plus 20 is 70 and a triangle is 180 degrees so you do 180 minus 70 which gives you 110 :)

Step-by-step explanation:

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