In ΔBCD, the measure of ∠D=90°, the measure of ∠B=22°, and DB = 44 feet. Find the length of BC to the nearest tenth of a foot.
Cos = oposite side/ hypotenues.
So cos(2 degrees) = 44/x
cos(22 degrees) = 44/x
44/cos(22 degrees) = x
x = 47.5 degrees
=^._.^=
