Question

Amrit shows that △QTS is congruent to △SRQ by rotating △QTS 180° around point C so it matches up with △SRQ exactly. Which conclusion can be drawn from Amrit’s transformations?

Answer 1

If two pairs of angles and the included side are congruent, the triangles are congruent.

Explanation:

Answer 2

The two triangles are congruent if, two pairs of sides are equal and the included angles of the triangles are also equal.

Explanation:

The congruency relations majorly between two triangles may be expressed according to the comparism of the angles and sides. In the question, if the relationship is side-angle-side (SAS), they are congruent. This means that, two pairs of sides are equal and the included angles of the triangles are equal.