Angle Theorems

Theorem 1 Theorem 2 Theorem 3
Theorem 4 Theorem 5 Theorem 6
Theorem 7 Theorem 8 Theorem 9

Click on a picture above for a large version and interactive model or show a theorem at Random.

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

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Newsletter

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The Transum Newsletter for May 2024 has just been published. Click on the image above to read about the latest developments on this site and try to solve the puzzle of the month. You can read the newsletter online or listen to it by downloading the podcast.

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Tuesday, April 16, 2019

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Changing The Subject

Changing The Subject

Rearrange a formula in order to find a new subject in this self marking exercise. So far this activity has been accessed 24923 times and 13621 people have earned a Transum Trophy for completing it.

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