Triangles ABC and GHI are congruent. Triangle GHI is the same as ABC but has been rotated 90° anticlockwise. Triangle DEF is a different size. EFGH is a reflection ...
Transformations change the size or position of shapes. Scale factors can change the size of the shape. When a shape is translated, it is moved up or down and/or left or right. Every point in the shape ...
Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hey mathematicians! My name's Ms Szalek and welcome to maths. Today we're going to focus on ...
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