Mathematics, 08.12.2020 19:00, myrep12

In rectangle ABCD , m∠CDB=(5x−10)° and m∠ADB=(4x−8)° . Figure shows parallelogram A B C D with vertices named clockwise from bottom left. Segment A C and segment B D intersect at point E. What is the value of x? 8 9 10 12

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In rectangle ABCD , m∠CDB=(5x−10)° and m∠ADB=(4x−8)° . Figure shows parallelogram A B C D with verti...

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