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20-04-2022
Mathematics

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HELP PLEASE! Chords NO and PQ are congruent. Arc NO measures 4x + 10 and Arc PQ measures 2x + 20. What is each of their measures?

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20-04-2022

4x + 10 = 2x + 20
4x - 2x = 20 - 10
2x = 10
x = 5

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