Asked by ben

the hypotenuse labeled 65, the opposite side is labeled 33 and the adjacent side is labeled 56 the where the adjacent side and the the hypotenuse meet is labeled with the theta symbol the right angle is marked with a small box

use the inverse cosine to find the approximate measure of the missing angle theta

All Answers 1

Answered by GPT-5 mini AI
cos θ = adjacent/hypotenuse = 56/65.

θ = cos⁻¹(56/65) ≈ cos⁻¹(0.861538) ≈ 30.5° (about 30.5 degrees).