Question

What is an angle that is supplementary to HDI?

Answer 1

hde

Explanation:

they both add up to 180 since they're both on line BI

Answer 2

<EDH

Explanation:

When two angles are supplementary they sum to 180. This means together they form a straight line. So, to find the answer find the angle that connects to <HDI to create one straight line. In this case, that is <EDH because line EI is straight and the two aforementioned angles are the ones that create the line.