In the figure given below, measures of some parts of triangles are given. By applying $RHS$ congruence rule, state the pair of triangles which are congruent. In case of congruent triangles, write the result in symbolic form.

Write the corresponding vertices, angles and sides of the two triangles. $\mathrm{\Delta EFG}\cong \mathrm{\Delta LMN}$

Name the congruent angles and sides for each pair of congruent triangles.

$\mathrm{\Delta CDG}\cong \mathrm{\Delta RSW}$

Decide whether the SSS congruence is true with the following figures. Give reasons.

In a squared sheet, draw two triangles of equal areas such that the triangles are congruent

What can you say about their perimeters?

In a squared sheet, draw two triangles of equal areas such that the triangles are not congruent

What can you say about their perimeters?