BBC1 年
Area of squares, rectangles and compound shapes
24 ÷ 3 = 8. The length of the rectangle is 8 m. To calculate the area of the rectangle in square metres, both dimensions must be given in metres. The length of the rectangle is 9 m. The width of ...
BBC2 年
Surface area of cubes and cuboids
The area of the square face is the side length multiplied ... 𝒘 is the width and 𝒉 is the height. Use the formula to find the total surface area of a cuboid with length 18 cm, width 10 ...