Line segments AB and EH are the same length. They correspond to each other, which means they are in the same place in two different shapes. BC and GH are the same length. CD and FG are the same ...

Watch the video below from BBC Bitesize KS2 Maths which shows the lines of symmetry on a square, triangle, rectangle and circle. A 2D shape is symmetrical if a line can be drawn through it and ...

The landscape changes as lines take shape to form simple geometric designs: trapezoids, straight lines, rectangles, triangles, and swirls. Some of the swirls and zigzags start to form more ...