What is the m∠2 if m∠4 = 81° and m∠3 = 40°?
a. 40°
b. 59°
c. 41°
d. 60°
2 answers:
Answer:
C. 41
Step-by-step explanation:
180 - 81 = 99
99+40 = 139
180 -139 = 41
Answer: B. 59 degrees
You need to add Angle 4 which is 81 to Angle 3 which is 40
81+40=121 and then we will subtract it from 180
180-121=59 degrees
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