Question

Perimeter of a square is 20 cm, then what will be the area of that

square.​

Answer 1

Answer:

parimetre of square=20

4×l= 20

l = 20/4

l=5cm

area of square = l^2

=(5)^2

=5×5

=25cm^2

Step-by-step explanation:

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Answer 2

GIVEN :

• Perimeter of a square = 20 cm

TO FIND :

• Area of that square

SOLUTION :

★ Side of the square :

So, We've Perimeter of a square = 20 cm

→ Perimeter of square = 4 × s

→ 20 = 4 × s

→ s = 20 / 4

→ s = 5cm

Side of the square = 5cm

★ Area of the square :

So, We've Side of the square = 5cm

→ Area of square = s²

→ Area of square = 5 × 5

→ Area of square = 25cm²

•°• Area of that square = 25cm²

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