Question

Which pair of angles are vertical angles? ∠KRC and ∠CRH ∠KRE and ∠ERT ∠MRC and ∠KRM ∠ERT and ∠MRC

Answer 1

∠ERT and ∠MRC are vertical angle or is a pair of vertical angles or vertically opposite angles.
Vertically opposite angles are also known as vertical angles

Answer 2

Answer:

∠ ERT and ∠MRC are the vertically opposite angle .

Step-by-step explanation:

Definition of vertically opposite angles

As the two lines cross the angles opposite to each others are vetrically opposite angles .

As given the figure in the question .

EC and MT are the lines crosses each other .

Thus ∠ ERT and ∠MRC are the vertically opposite angle .