SOLUTION: Given: right △DEF with m∠F = 30° and
FE = 18
Find: DF and DE
simplest radical form DF =
approximation DF=
simplest radical form DE=
approximation DE =
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Question 1193671: Given: right △DEF with m∠F = 30° and
FE = 18
Find: DF and DE
simplest radical form DF =
approximation DF=
simplest radical form DE=
approximation DE =
Answer by Solver92311(821) (Show Source): You can put this solution on YOUR website!
Presuming angle D is the right angle and E is the 60° angle, then FE is the hypotenuse. The short leg of a 30-60-90 triangle is 
times the measure of the hypotenuse and the long leg is 
times the measure of the hypotenuse.
John
My calculator said it, I believe it, that settles it
From
I > Ø
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