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Determine the measure of each exterior angle.



The measure of angle A is
°.
The measure of angle B is
°.
The measure of angle C is
°.

Determine the measure of each exterior angle The measure of angle A is The measure of angle B is The measure of angle C is class=

Respuesta :

A = 75*
C = A - 50* = 25*
B = 180* - (A+C) = 80*
A = 180 - 75 = 105
C = 180 - (A - 50)
C = 180 - (105 -50)
C = 180 -  55
C = 125

B =180 - (75+ 55)
B =180 - 130
B = 50

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