3 years ago

62 degrees 116 degrees 25 degrees 54 degrees

Mathematics

2 answers:

katrin2010 [14]3 years ago

8 0

Answer:

x = 25°

Step-by-step explanation:

Hi !

We know : the sum of the measures of any triangle is 180 degrees.

A + B + C = 180°

(3x - 13) + (2x + 4) + (180 - 116) = 180

5x - 13 + 4 + 64 = 180

5x = 180 - 64 - 4 + 13

5x = 125

x = 125 : 5

x = 25°

Good luck !

8_murik_8 [283]3 years ago

7 0

Step-by-step explanation:

i belive it would be 54 degrees. hope this helped

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