In the given figurre, measures of sides of two triangles $A B C$ and $P Q R$ are given. Examine whether the two triangles are congruent or not. If yes, write the congruence relation in symbolic form.

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Solution

Finding that the two triangles $A B C a n d P Q R$ are congruent or not
In $∆ A B C a n d ∆ Q R P$ , as shown in the figure
$A B = Q R = 2 c m$
$B C = R P = 2.5 c m$
$A C = Q P = 4 c m$
Thus, $A \leftrightarrow Q, B \leftrightarrow R, C \leftrightarrow P$
therefore, By SSS congruency criteria $∆ A B C ≅ ∆ Q R P$

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