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DEF is a right triangle. If FE= 12 and DE= 5, find DF.
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DEF is a right triangle. If FE= 12 and DE= 5, find DF.

DEF is a right triangle. If FE= 12 and DE= 5, find DF.-example-1
User DannyK
by
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1 Answer

3 votes

Answer:

DF = 13

Step-by-step explanation:

The Pythagoras theorem says that


FE^2+ED^2=DF^2

Now in our case,

FE = 12

ED =

User MrAzzaman
by
4.5k points
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