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What is the angle of an arc

What is the angle of an arc-example-1
User Splendid
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2 Answers

1 vote

Answer:

135

Explanation:

the circumfrence of a whole circle is 2pir, so it's 16 pi, that segment is 6

16pi/6pi = 360/x

simplify to: 8/3 = 360/x

8x = 1080

x=135

User XXX
by
7.4k points
14 votes

Answer:

45

Explanation:

The angle that an arc makes at the center of the circle of which it is a part. One measure of an arc is the angle formed by the arc at the center of the circle that it is a part of. ... (The other is the length of the arc - see Length of an Arc.)

User Merkalov Anton
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