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What is m∠A ?



Enter your answer in the box.
 
EDIT-- for those in the future i just took the test and the answer was 118 degrees

What is mA Enter your answer in the box EDIT for those in the future i just took the test and the answer was 118 degrees class=

Respuesta :

KhaRNate
Sum of all three side of a triangle = 180

x + (3x +13) + (x - 8) = 180
x + 3x + 13 + x - 8 = 180
5x + 5 = 180
5x = 180 - 5
5x = 175
x = 175/5
x = 35

Angle A:
3x + 13
3(35) + 13
105 + 13
118

Answer: Angle A = 118 (Answer matched)

//Hope this helps
rubicastro1900939393

Answer:

118

Step-by-step explanation:

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