PLZ HELP ASAP CIRCLES

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asked Sep 20, 2019 111k views

1 Answer

Kazy · Answer 1 · 2019-09-25T22:22:08+0000

Circumference: C=10
Length of the arc: L=9/2
Central angle of the arc: A=?

Rule of three:
Angle Length
360° → 10
x → 9/2

x=(360°*9/2)/10
x=(180°*9)/10
x=18°*9
x=162°

Answer: 162°

PLZ HELP ASAP CIRCLES

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