Question

How do I solve and what's the answer?

Answer 1

Explanation:

A parallelogram is a family of quadrilateral which has its two opposite sides to be equal and parallel.

In the given parallelogram, the following proof can be deduced.

1. QS bisects RT: <RSQ ≅ <TQS Given

2. RV ≅ TV Definition of a bisector

3. <SRQ + < RQT =
`180^(o)` Definition of supplementary angles

4. <RQS ≅ <QST Definition of alternate angles

5. <RVT ≅ <QVT Vertically opposite angles

6. <QRS ≅ <STQ Opposite angles are congruent

7. QRST is a parallelogram Proofed