Question

Find perimeter of a square whose area is 196cmsq

Answer 1

Hey there!
Down here⏬

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

$area \: of \: square \: = 196$

$a {}^{2} = 196$

$a = \sqrt{196}$

$a = 14$

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

$4 \times 14$

$56cm$

PERIMETER = 56 cm.

Answer 2

Hey sup!

As per the question,

Area of a square= a^2.
So, a^2=196.
=>a=√196.
=>a=14cm.

Perimeter of square=4a=4×14=56cm.

Hope it help.