#### 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

Published by
Brooks Cole

ISBN 10:
1439047901

ISBN 13:
978-1-43904-790-3

$\triangle DEF $ is an Isosceles

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