Arcs of circles

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Find the measure of the red arc CB

Guest Mar 30, 2021

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Best Answer

+150

+1

(2x - 30) + x = 180

3x = 210

x = 70

arc CB = 2x - 30 = 140 - 30 = 110

Jamesaiden Mar 30, 2021

1⁺⁰ Answers

+150

+1

Best Answer

(2x - 30) + x = 180

3x = 210

x = 70

arc CB = 2x - 30 = 140 - 30 = 110

Jamesaiden Mar 30, 2021

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