Question

Type the correct answer in the box.Use numerals instead of words. If necessary, use / for the fraction bar.

Answer 1

Answer:

AC = 13.05 inches

Step-by-step explanation:

To find AC we use cosine

cos ∅ = adjacent / hypotenuse

AC is the hypotenuse

BC is the adjacent

BC = 10”

cos ∅ = BC / AC

cos 40 = 10/AC

AC = 10/cos 40

AC = 13.05 inches

Hope this helps you