Angle Theorem 6

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.

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Tower of Hanoi

Tower of Hanoi

Move the pieces of the tower from one place to another in the minimum number of moves. This puzzle was invented in 1883 but is still as captivating today as it was all those years ago.

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Tantrum

Tantrum

A game, a puzzle and a challenge involving counters being placed at the corners of a square on a grid. So far this activity has been accessed 47578 times and 62 Transum Trophies have been awarded for completing it.

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