1 Answer

Andrew Mititi · Answer 1 · 2024-11-06T02:42:44+0000

Answer:

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 )

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