Question

the perimeter of a square playground is 1200 find this area ​

Answer 1

Answer:

Perimeter of the square=4a ., a is side

1200=4a

a=

$1200 \div 4 = 300$

Area of square=a*a

$300 \times 300 = 90000$

Area of square=90000 square units

Answer 2

Answer:

perimeter of square is 1200

all sides are equal in square.

let side length be a..

so,

a+a+a+a= 1200

4a=1200

a=1200/4

a= 300..

so, the sides of square is 300 .

Area of square is Side× Side.

so,

area of square is 300×300

=90000.cm or m ^2..

hope it will be help you