side=? , perimeter=? , area=441
Saatwiik:
what shape is it ?
sqaure
area = side square so 441 = 21 square so side = 21
perimeter = 21*4 = 84
Answers
Answered by
3
let the sides be X.
then X^2=441
=> X= 21.
so the sides are 21 cm.
perimeter will be 4×21 cm
= 84 cm.
then X^2=441
=> X= 21.
so the sides are 21 cm.
perimeter will be 4×21 cm
= 84 cm.
you know that is square
plz mark me as brainliest
Similar questions