Angle Theorem 4

Show theorem

Theorem

Main Angle Theorems page.

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

Featured Activity

River Crossing

River Crossing

Three interactive versions of the traditional river crossing puzzles. The objective is to get all of the characters to the other side of the river without breaking any of the rules.

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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Don's Expressions

Don's Expressions

Find expressions for the missing lengths in the diagrams not drawn to scale. So far this activity has been accessed 55 times and 5 people have earned a Transum Trophy for completing it.

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