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Q.7 In a squared sheet, draw two triangles of equal areas such that:
(i) the triangles are congruent.
(ii) the triangle are not congruent.
What can you say about their perimeters?
Answer :

(i)
i.e. perimeter of \(\triangle ART \)= Perimeter of \(\triangle PEN \)
(ii)
Perimeter of \(\triangle ABC \neq \) Perimeter of \(\triangle PQR \)