Answer:
F=100
E=80
D=90
Step-by-step explanation:
Same side angles together form angle with measure 180^{0}. Let x be a measure of smaller angle, then x+20^{0} is measure of bigger angle.
x+x+20^{0}=180^{0}
2x=160^{0}
x=80^{0}.
So measure of smaller angle is 80^{0} and measure of bigger angle is x+20^{0}=80^{0}+20^{0}=100^{0}.
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Answer:
m∠LPM = 60°
Step-by-step explanation:
The measure of the angle facing the marked arcs is the average of the measures of the arcs:
m∠LPM = (1/2)(40° +80°) = 60°
