Answer
A=D,B=E,C=F
Work Step by Step
$\lt$ABC are similar $\lt$DEF because both angles are close to right angles.
$\lt$BAC,$\lt$BCA and $\lt$EDF,$\lt$EFD are all acute angles.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.