Question

Is PQR~ XYZ? If so, name which similarity postulate or theorem applies.

Answer 1

Answer:

Let ΔPQR and ΔXYZ are two triangles And suppose

These two triangles are congruent to each other

Then

There are following theorem can applies here due to which it happened

1)

If two sides and one angle of triangle are equal to any two sides and angles of other triangle then these two triangles are congruent

2)

If one sides and two angle of triangle are equal to any two sides and angles of other triangle then these two triangles are congruent

3)

If three sides of triangle are equal to three sides of other triangle then these two triangles are congruent

4)

If three angles of triangle are equal to three angles of other triangle then these two triangles are congruent

By using any of above theorem we can able to write

ΔPQR ≅ ΔXYZ