In a rectangle, the area is calculated by multiplying length x width. If (for example) both length and width are in centimeters, the area will be in square centimeters.
8.2 cm
450 square centimeters
If the area of a rectangle is found by measuring the length times the width, then if you know the area is 256 and the width is 8, you find the length by dividing 256 by 8 which would give you a length of 32 centimeters.
If the rectangle is a square, the perimeter is 48 cm. If not, there are a lot of possibilities.
3 cm
In a rectangle, the area is calculated by multiplying length x width. If (for example) both length and width are in centimeters, the area will be in square centimeters.
132 square cm
8.2 cm
450 square centimeters
If the area of a rectangle is found by measuring the length times the width, then if you know the area is 256 and the width is 8, you find the length by dividing 256 by 8 which would give you a length of 32 centimeters.
if one length is 9cm, the other length must be 6cm to make an area of 54cm. hence the perimeter is 9+9+6+6 = 30cm
The area of a rectangle is length times width.The problem gives the length and width and centimeters , so to get millimeters, multiply by ten. The length is 93 millimeters and the width is 87 millimeters.The area is then (93 mm)*(87 mm) which is 8091 square millimeters.
area of rectangle = base x height = 9 x 10 = 90 square cms
The area of a rectangle is simply length x width. If the measurements are in centimeters, then the area will come out in square centimeters.
The width is 6 cm and the length is 12 cm.
Area of any square or rectangle = (length) x (width)Length and width are both 30 centimeters.Area = (30cm) x (30cm) = 900 square centimeters