Question
the angle of depression from D to F measures 40 degrees. If EF= 14 yd, find DE. round answer to nearest 10th
Answers
Henry
tan40 = EF/DE,
tan40 = 14/DE,
DE = 14 / tan40 = 16.7 yds.
tan40 = 14/DE,
DE = 14 / tan40 = 16.7 yds.