Question

Tell whether the angles are complementary or supplementary. Then find the value of x

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. help me please

Answer 1

Explanation:

The angles are complementary, where both angles equal to 90 degrees.

x + x - 20 = 90

2x = 110

x = 55

(55 - 20) + 55 = 90

35 + 55 = 90

90 = 90 [✓] This equation is true. Hope this helps.