Question

The side of a square is 25cm .find its perimeter and ares

Answer 1

perimeter is 4*25

100cm

area is 25*25

625cm sq.

Answer 2

$perimeter \: of \: square \: = \: 4a$

Given

side = 25 cm

Perimeter = 25 × 4 = 100 cm

$area \: of \: a \: square \: = {a}^{2}$

Area = (25)² = 625 cm²

Hope it helps.