In the figure, three line segments cross at a common point. Angle A is 45°, and angle E is 85°. What is the measurement of angle
F?
A.40°
B.45°
C.50°
D.85°
1 answer:
Answer:
C
Step-by-step explanation:
We know a straight angle is 180 degrees ( a straight line).
Looking at the figure, we can say that A + F + E = 180 (since it creates a straight line).
We know A = 45, E = 85, plugging these into the equation, we can solve for F:
A + F + E = 180
45 + F + 85 = 180
130 + F = 180
F = 180 - 130
F = 50
Answer choice C is right.
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