Question

the perimeter of a square is 168 cm find the length of each side of the square and also its area​

Answer 1

Step-by-step explanation:

Perimeter of square = 168 cm

4 × side = 168 cm

side = 168 cm ÷ 4

side = 42 cm

so, Area of square = side × side

= 42 cm × 42 cm

= 1764 cm²

Hope it's helpful

Answer 2

Step-by-step explanation:

Question:-

The perimeter of a square is 168cm. Find the length of each side of the square and also it's area.

Answer:-

Given :-

• The figure is a square.

• The perimeter of the square is 168cm.

To find :-

• Each side of the square

• Area of the square

Process :-

We know that, each side of the square is equal and the perimeter is the multiplication of one side by 4.

Then:-

Perimeter of the square = 4 × Side

$∴ Perimeter = 4× side \\ \\ ⇒168 = 4 \times side \\ \\ ⇒4× side= 168 \\ \\ ⇒Side = \frac{168}{4} = 42cm$

Therefore,each side of square is 42cm.

Then,area:-

$∴Area = Side \times side \\ \\ ⇒Area = 42 \times 42 = 1764cm²$

We can conclude final answer that:-

Each side = 42cm

Area of square = 1764cm²

──────────────────────────────

Hope it helps you...

#Be brainly