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15-01-2021
Mathematics

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ABCD is an isosceles trapezoid. m < A = 6x + 12 and m < D = 2x + 20. angles B&C are congruent.
what is the measure of angles B&C?

ABCD is an isosceles trapezoid m lt A 6x 12 and m lt D 2x 20 angles BampC are congruentwhat is the measure of angles BampC class=

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xenia168 xenia168

17-01-2021

Answer:

156°

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