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 ...

The lengths of the larger square are three times the length of the smaller square. The area of the larger square is nine times as large as the area of the smaller square. The area scale factor is 9.

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

The lengths of the larger square are three times as long as the smaller square. The area of the larger square is nine times as large as the area of the smaller square. The area scale factor is 9. This ...