Enlargements1
Task 1.
Look at the second (top left) quadrant. What happens to the lengths of the sides when you enlarge a shape? Use the slider to explore this.
What happens to the angles in a shape when you enlarge it?
Does an enlargement always make the shape bigger- explain your thinking.
What if the scale factor was between 0 and 1 for example 0.5?
What would happen if the scale factor was negative?