Question

Given line $AB$ is parallel to line $CD$. $\angle CHF$ and $\angle DHG$ are:

• A. Congruent
• B. Not congruent
• C. Supplementary
• D. None of these

Answer 1

The correct option is A Congruent

$AB||CD$ and $EF$ is transversal

$\Rightarrow \angle CHF=\angle DHG$ (Vertically opposite angles)

If angles are equal then they are said to be congruent.

So option $A$ is correct.