Enlargements

LC Higher Level Maths

Revision Questions

Useful Links

A couple of good videos explaining Scale Factor and Enlargements as well as an interactive activity.

Enlarging a shape from a centre of enlargement.

How to enlarge with a positive scale factor.

Enlargements with a fractional scale factor.

Khan Academy video on scale factors and areas.

Maths Made Easy Video on Enlargements.

Enlargements Interactive

Here