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4 votes
What is the measure of ∠S?

50°
30°
100°
60°

What is the measure of ∠S? 50° 30° 100° 60°-example-1
User Harsha R
by
7.9k points

1 Answer

3 votes
Hello,

Answer B

An exterior angle of a circle has like measure the half of difference of the arcs.
mes S=(85°-25°)/2=60°/2=30°
User Markus W Mahlberg
by
8.0k points
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