If a rectangle is 40 inches. the rectangle is 12 inches long then:
2 * 12 + 2 * width = 40
2 * width = 40 - 2*12 = 40 - 24 = 16
width = 16 / 2 = 8
So the width of the rectangle is 8.
The area of rectangle is : 150.0
325 square inches
it's four thirds as long as it is wide.
The area of rectangle is : 30.0
Perimeter of rectangle = 2 x (length + width) = 2 x (1.6 + 0.8) = 2 x 2.4 = 4.8 meters
That is not a square, it is a rectangle and it has a perimeter of 36 inches.
124 inches
26 feet.
16 inches
Perimeter = 12+12+7+7 = 38 inches
To find the perimeter of a rectangle, you use the formula: P = 2(length + width). For a rectangle that is 12 inches long and 10 inches wide, the calculation would be P = 2(12 + 10) = 2(22) = 44 inches. Therefore, the perimeter is 44 inches.
add 21 and 13 and double the answer!
26 feet
The perimeter is 33 feet 2 inches
Add the length and the width; Double the answer; Job done.
find the perimeter and area of a rectangle that is 15cm long and 5cm wide
Assuming it is rectangle, then the perimeter equal twice the summation of length and width. Answer = 2 x (14 + 24) = 2 x 38 = 76 inches