#### Answer

$\triangle DEF $ is an Isosceles

#### Work Step by Step

In $\triangle DEF, DE= 6, EF = 6, and DF = 8$.
$DE=EF=6$ Two sides of the given triangle are equal
$\triangle DEF $ is an Isosceles

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Published by
Cengage

ISBN 10:
978-1-337-61408-5

ISBN 13:
978-1-33761-408-5

$\triangle DEF $ is an Isosceles

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