Question

The perimeter of a square park is 20 cm. Its area is_________​

Answer 1

Answer:25 cm

Perimeter of square =20cm

Perimeter of square =20cm∴4a=20

Perimeter of square =20cm∴4a=20a=5

Perimeter of square =20cm∴4a=20a=5area of square =a

Perimeter of square =20cm∴4a=20a=5area of square =a 2

Perimeter of square =20cm∴4a=20a=5area of square =a 2

Perimeter of square =20cm∴4a=20a=5area of square =a 2 =5

Perimeter of square =20cm∴4a=20a=5area of square =a 2 =5 2

Perimeter of square =20cm∴4a=20a=5area of square =a 2 =5 2

Perimeter of square =20cm∴4a=20a=5area of square =a 2 =5 2 =25cm

Perimeter of square =20cm∴4a=20a=5area of square =a 2 =5 2 =25cm

Answer 2

Answer:

hello

quesion given❓⤵️

The perimeter of a square park is 20 cm. Its area is_________

question asked ❓⤵️

area=❓

lets.we.solve.it.

formula.used.⤵️

area=lenth×breath.

a.square.has.all.equal.parts.

so.5+5+5+5=20.

a.square.one.part is.5.

all.parts.is.equal.

area=lenth.×breath.

so 5×5=25

so.area.=25.

hence.proved

hope.its.helps.you.✔️✅☑️