aricgray1022 aricgray1022

13-02-2019
Mathematics

contestada

What is M A ?

A. 42

B. 50

C. 58

D. 100

I think its a or c not sure tho

What is M A A 42B 50C 58D 100I think its a or c not sure tho class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

14-02-2019

Answer:

Angle A = 58

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the opposite interior angles

? + 80 = 138

Subtract 80 from each side

? + 80-80 =138 - 80

? = 58

Angle A = 58

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Angelromanvelez Angelromanvelez

10-02-2021

Answer:

THE ANSWER IS 58

Step-by-step explanation:

HOPE IT HELPS:)

Answer Link

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