PowerPoint is a software that is used worldwide by users to create presentations. Microsoft PowerPoint is also can be used as a photo editor to do minor picture effects. In Microsoft PowerPoint, you ...

Want to find the area of shapes based on rectangles? Estimate the area of a shape based on rectangles on a grid. Next, place rows and columns of squares inside two rectangles to work out the correct ...

The perimeter is the distance around the outside of a 2D shape. The distance can be measured in units like millimetres, centimetres, metres and kilometres. To work out the perimeter, add up the ...