Question

Name two pairs of vertical angles.

Answer 1

First pair : ∠PQT and ∠SQR

Second pair : ∠PQR and ∠SQT

Explanation:

» the lines PS and RT intersect each other at Q

also, ∠PQT and ∠SQR are opposite angles

Then

the angles ∠PQT and ∠SQR are vertical angles.

………………………………………………………………………

» the lines PS and RT intersect each other at Q

also, ∠PQR and ∠SQT are opposite angles

Then

the angles ∠PQR and ∠SQT are vertical angles.