the area of a square is equal to five times the area of rectangle of dimension 125 cm and 64 cm what is the perimeter of square
Answers
Answered by
2
the area of rectangle = 125cm x 64cm
= 8000cm square
now ,
the area of square = 5 x area of rectangle
the area of square = 5 x 8000
= 40000cm square
the side of square be x
x *x = 40000
x square = 40000
x = root 40000
x = 200 cm
now the perimeter of square = 4 x 200 cm
= 800cm
= 8000cm square
now ,
the area of square = 5 x area of rectangle
the area of square = 5 x 8000
= 40000cm square
the side of square be x
x *x = 40000
x square = 40000
x = root 40000
x = 200 cm
now the perimeter of square = 4 x 200 cm
= 800cm
Similar questions