资讯

BBC4 年
Example - finding the perimeter of a rectangle
The width of the rectangle is \(3x - 2\). The highlighted words are the most important ones. The key word in the question is perimeter. The question asks to find the length and width of the ...
BBC2 年
Area of squares, rectangles and compound shapes
Save guides, add subjects and pick up where you left off with your BBC account. The total area of a compound shape is found by adding up the areas of the rectangles that have created the whole shape.