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3 years ago

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

Mathematics

2 answers:

alexandr402 [8]3 years ago

6 0

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

puteri [66]3 years ago

3 0

DF=√a^2+b^2
=√24^2+7^2
=25

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3 years ago

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See below for answers (in bold) and explanations

Step-by-step explanation:

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Answer:

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see the explanation

Step-by-step explanation:

Let

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