The perimeter is measured in units such as centimeters meters kilometers inches feet yards and miles. For example a garden shaped as a rectangle with a length of 10 yards and width of 3 yards has an area of 10 x 3 30 square yards. Area length width The Farmer and his Daughter Unsold Land.
Total area81 ft squared.
Plug the values for area and length into the formula. Now that youve used the Pythagorean Theorem to find the second side length you can solve for the area. So the length of a rectangular room having area of 150 sq. In other words the area of a rectangle is the product of its length and width.