jaquelinemorales76 jaquelinemorales76

16-04-2021
Mathematics

contestada

The first two angles in a triangle are 75 degrees and 60 degrees. What does the third angle have to be?

A. 35 degrees
B. 45 degrees
C. 55 degrees
D. 100 degrees

Respuesta :

jimtalley17 jimtalley17

16-04-2021

B) the third angle has to be 45, because the sum of the three angles in a triangle is 180 degrees. 60 + 75 + 45 = 180

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