Question

For what value of x is the given parallelogram a rhombus?

Answer 1

x = 11°

Explanation:

2x + 52 = 7x - 3

5x + 55 = 0

x = 55 : 5

x = 11°

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check

2 * 11 + 52 = 7 * 11 - 3

74 = 74

the answer is good