The area of the rectangle is 12 cm 2. The area of a rectangle can also be calculated using the following formula. Break the shape into two squares and a rectangle. Calculate the area of each shape.
The area of the rectangle is 12 cm 2. The area of a rectangle can also be calculated using the following formula. Calculate the area of the large rectangle. \(8 \times (4 + 4 + 4) = 8 \times 12 ...