Use a calculator to find the approximate value of the expression. Round the answer to two decimal places.The cosine of the complimentary angle to 57°

The complementary angle to 57° is 90° − 57° = 33°. Then cos(33°) ≈ 0.8387, which rounds to 0.84. The correct choice is d, 0.84.

AI-written and checked against the verified answer.