Question

Prove #8Given: PR congruent to TR angle P is congruent to angle T

Answer 1

`PR\cong TR`

Reason: Given

`\angle P\cong\angle T`

Reason: Given

`m\angle PRQ\cong m\angle SRT`

Reason: Definition of Vertical angles

If two angles and the included side of one triangle are congruent to the corresponding parts of another triangle, the triangles are congruent by ASA (Angle-Side-Angle).