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A) 50°

B) 23°

C) 38°

D) 44°


A 50 B 23 C 38 D 44 class=

Sagot :

180-157=23

107+23= 130

180-130=50

50

Answer:

A) 50

Step-by-step explanation:

107 + x = 157        (  exterior angle property : they are equal )

x = 157 - 107

= 50

I HOPE IM RIGHT!!