Question

HELP ASAP!! DUE TOMORROW!! WILL MARK AS BRAINLIEST IF ANSWERED NOW!!

Directions: Find the measure of each side indicated. Round to the nearest tenth.

Answer 1

7) cos 40 degrees = x/11 or approx. 8.4

8) sin 44 degrees = x/6 or approx. 4.2

9) cos 73 degrees = x/4 or approx. 1.2

Cosine is used for the adjacent leg/hypotenuse. Sine is used for the opposite leg/hypotenuse. If you need to find x, then set up the ratios and solve.