Question

find the area and perimeter of a square of measurement 3 cm

Answer 1

Hi @pipi,

side of a square =3 cm
Area of a square, A=side*side
A=3*3
A=9 cm²

Perimeter of a square, P=4*side
P=4*3
P=12 cm

hope it helps you

Answer 2

HI FRND, HERE IS YOUR ANSWER

1.PERIMETER OF SQUARE=SIDE*4 
     THE SIDE=3
      SO WE HAVE TO MULTIPLY 4*3
4*3=12
THEREFORE,THE PERIMETER OF THE SQUARE'S MEASUREMENT OF 3CM =12CM.


2.AREA OF THE SQUARE =SIDE*SIDE
SIDE=3
SO WE HAVE TO MULTIPLY THE NUMBER ITSELF[3*3]
3*3=9 sqcm  

THEREFORE, THE AREA OF A SQUARE'S MEASUREMENT OF 3=9sqcm


HOPE IT HELPS YOU