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What is m A. 40°
B. 50°
C. 80°
D. 100°


What Is M A 40 B 50 C 80 D 100 class=

Sagot :

Answer:

D

Step-by-step explanation:

All trinagles angles add up to 180 to be formally addressed as a triangle, hence 40+40 =80. Forward, 80+[100]=180