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I need help please for geometry

I need help please for geometry-example-1
User YohanRoth
by
8.0k points

1 Answer

5 votes

Answer:

EF ≈ 1.98

Explanation:

Using the sine ratio in the right triangle

sin26° =
(opposite)/(hypotenuse) =
(EF)/(FD) =
(EF)/(4.5 ) ( multiply both sides by 4.5 )

4.5 × sin26° = EF

4.5 × 0.44 = EF , that is

EF ≈ 1.98 ( to 2 dec. places )

User Win Man
by
8.3k points

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