Question

the perimeter of a square is 64 cm calculate the area of a square

Answer 1

Answer:

A=256cm²

Step-by-step explanation:

please mark brainlist answer

Answer 2

Step-by-step explanation:

________________________________________

$\bf {\underline{Question}}</u></strong><strong><u>\</u></strong><strong><u>\</u></strong><strong><u>$

• the perimeter of a square is 64 cm calculate the area of a square

________________________________________

$\bf {\underline{Given}}$

• the perimeter of a square is 64 cm

________________________________________

$\bf {\underline{To\:Find}}$

• the area of a square

______________________________________

$\bf {\underline{</u></strong><strong><u>Solution</u></strong><strong><u>\</u></strong><strong><u>t</u></strong><strong><u>o</u></strong><strong><u>}}</u></strong><strong><u>\</u></strong><strong><u>\</u></strong><strong><u>$

We have perimeter=64cm

$\sf \: perimeter = 4a$

$\sf \: putting \: perimeter \to$

$\sf \to \: 64=4a$

$\sf \to \: a = \frac{64}{4}$

$\sf\to\: periametre \: = 16cm$

So length of square will be 16 cm

AREA if square will be$\sf=a^{2}$

Putting all values:-

$\sf \to \: area = {16}^{2} \\ \sf \to \: area = 256 \: {cm}^{2} </u></strong><strong><u>\</u></strong><strong><u>\</u></strong><strong><u>$

.

The area of a square$\sf</u></strong><strong><u>\</u></strong><strong><u>:</u></strong><strong><u>=256 cm^{2}</u></strong><strong><u>\</u></strong><strong><u>\</u></strong><strong><u>$