Question

Find the perimeter of a rectangle that is 3 inches long and 4 inches wide.A. 7 inchesB. 10 inchesC. 11 inchesD. 14 inches

Answer 1

Length of the rectangle (l)=3 inches

Breadth of the rectangle (b)=4 inches

To find the perimeter of a rectangle.

we know that,

Perimeter of a rectangle is

`=2*(l+b)`

Substitute l=3 and b=4

we get,

`=2*(3+4)`

`=2*7`

`=14\text{ inches}`

Perimeter of a rectangle is 14 inches.

Answer is: Perimeter of a rectangle is 14 inches.