Angle Theorem 1

Theorem

Below is an interactive version of the diagram. Drag the points to see how the diagram responds.

Main Angle Theorems page.

When you think that the angle theorems are understood head for an Angle Activity.

Featured Activity

Striped Sweets

Striped Sweets

Colour the sweet wrappers so that no two are the same. A multi-level activity designed to encourage a systematic strategy for finding all of the different permutations.

This is a Shine+Write visual aid designed to be projected onto a whiteboard for whole class exposition.

You can find other popular visual aids on our Shine+Write page.

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Solvitude Festival

Solvitude Festival

Can you find a way that Madam Mushnik could distribute the coins so that all three rules are obeyed? So far this activity has been accessed 7 times and only 1 person has earned a Transum Trophy for completing it.

Apple

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