Area of Rectangle Formula: Know to find area and perimeter of rectangle along with proper definition, units and some solved questions and examples.

The perimeter of a shape is found by adding up all the sides. Find an expression for the perimeter: 2 x + 5 + 3 x 2 + 2 x + 5 + 3 x 2 = 10 x + 6 Step C The perimeter of the rectangle is 46 cm ...

To calculate the perimeter, we find the total length of all the sides. This rectangle has been drawn on centimetre squared paper, so you can count the squares to work out the lengths and widths ...