Circle O has parallel chords AB and CD. The measure of arc AB = (8x+50)°, the measure of arc AC = (5x+30), and the measure of arc BD = (9x-10)". Determine the measure of arc CD.
a) 10°

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powellmom5

25.05.2023

Mathematics

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Circle O has parallel chords AB and CD. The measure of arc AB = (8x+50)°, the measure of arc AC = (5x+30), and the measure of arc BD = (9x-10)". Determine the measure of arc CD. a) 10°