In a 30 degree, 60 degree, 90 degree triangle shortest side is 15. Find the lengths of the other sides. will give 10 points

I answered this for you :)

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

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step-by-step explanation:

hrhhdhdbbrurb ees