Question

Geometry math question

Answer 1

Complementary angles add up to 90°

(x + 3) + (4x - 8) = 90

x + 3 + 4x - 8 = 90

5x - 5 = 90

5x = 95

x = 19

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Answer: x = 19

Answer 2

Complementary angles are two angles whose measures add up to 90 degrees.

x + 3 + 4x - 8 = 90

5x - 5 = 90

5x = 95

x = 19

Answer is A. 19