Question

21. The area of a rectangle is
66x and its lengthis 3x Find the
breadth of the rectangle.​

Answer 1

Answer:

22x

Step-by-step explanation:

area of rectangle = length x breadth

area is given = 66x²

length is given = 3x

then, breadth = 66x²/3x

=>22 x

Answer 2

Answer:

Area of rectangle = lxb

Let the breadth be x

66x=3x x x

66x=3x^2

x^2=22x

x=22

The breadth of the rectangle is 22

Hope it helps<3