Question

Plz solve stepwise plz

Answer 1

Hlo

here is ur answer...

area of sqare = side × side
perimeter of square = 4 × side

( i ) area = 144²

side = ?
side × side = 144
(side)² = 144
side = √144
side = 12 cm✔

perimeter = 4 × side
12 × 4 = 48cm²✔


( ii ) area = 225cm²

side = ?

side ) ² = 225
side = √225
side = 15 cm✔

perimeter

4 × 15 = 60cm²✔

hope it helps..

Answer 2

I. If Area of the square =144cm, then one side of the square = (area divided by 4)
2 2
= (144÷4) cm = 36cm
2
Area=225 cm
One side of the square =(area÷4)=
= (225÷4)=551.25cm
Then perimeter would be 4multiplied by one side = ( 4 multiplied by 551.25)=2205.00 cm