Question

If ∆ SIM ~ ∆ PAN and ar (SIM) = 25/16 ar (PAN), PN/SM=____​

Answer 1

Answer:

We have

ΔABC∼ΔDEF

Similarity means looking should be  similar

A similar triangle should have the equal angles and the length of sides should be in ratio.

But as you know for a congruent one side must be equal.

so, two similar triangle may not be congruent but is  definitely possible that two congruent triangle will always similar.