Question

PLEASE HELP!!!! This question is worth 16 points and I’m stuck will give 100 points

Answer 1

EF ≈ 35.4 yards

Explanation:

to find EF use the sine ratio in the right triangle, that is

sin40° =
`(opposite)/(hypotenuse)` =
`(EF)/(DF)` =
`(EF)/(55)` ( multiply both sides by 55 )

55 × sin40° = EF , then

EF ≈ 35.4 yards ( to the nearest tenth )