This activity is also part of one or more other Books. Modifications will be visible in all these Books. Do you want to modify the original activity or create your own copy for this Book instead?
This activity was created by '{$1}'. Do you want to modify the original activity or create your own copy instead?
This activity was created by '{$1}' and you lack the permission to edit it. Do you want to create your own copy instead and add it to the book?
Discovering Pythagoras' theorem and its converse
How are the areas of the squares connected?
Can you calculate the length of one side of the triangle given the other two?
Create and test your formulae