Question

Could you also explain it please? I don't really understand how to work these problems and its due today ​

Answer 1

D is true

Explanation:

You have to put in order the equal angles in every triangle

so

<Y=<Y=<BHD=90-<B

<YHB=<YDH=<HDB=90

<B=<YHD=<B=90-<Y