please help me 1)find the perimeter and area of a rectangle with width 5 centimeters and lenght 16 centimeters
please help me
1)find the perimeter and area of a rectangle with width 5 centimeters and lenght 16 centimeters.
2)the width of a rectagular picture is one-half the lenght. the perimeter of the rectangle is 72 inches. find the lenght of the picture.
3)the lenght of a rectangle is three times the width. the perimeter is 49 units. [...]