Question

Find the length of the square having area 441 sq. cm​

Answer 1

Answer:

Side of square is 21m.

Step-by-step explanation:

BRAINLIEST PLEASE

Answer 2

Answer:

21 cm

Step-by-step explanation:

The formula for finding the area of a square is:

area = a * a

area = $a^{2}$

Since the problem already gave us the area of the square and it's just asking for the length of the square, let's now apply the formula.

area = $a^{2}$

441 = $a^{2}$

$\sqrt{441\\}$ = a

21 cm = a

∴ Thus giving us the answer of 21 cm in length of each side.