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ΔDEF is a right triangle.If FE = 24 and DE = 7, find DF.
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ΔDEF is a right triangle.If FE = 24 and DE = 7, find DF.

ΔDEF is a right triangle.If FE = 24 and DE = 7, find DF.-example-1
User Ipsi
by
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2 Answers

3 votes
DF=√a^2+b^2
=√24^2+7^2
=25
User Nolan Akash
by
8.1k points
2 votes
Use the phythogorean theorem.
a^2+b^2=c^2
24^2+7^2=c^2
576+49=c^2
625=c^2
c=25. DF=25
User Aram Aslanyan
by
9.0k points
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