You are comparing two versions of an item. You can test run either item, and offer to merge one into the other. Merging an item into another effectively replaces the destination item with the source item.

After a merge, the destination item's name, licence and project are retained; everything else is copied from the source item.

Name cormac's copy of Trigonometry I: Right-angled triangles Right Angled Trig - Find the missing side of a right angled triangle (given side a and angle y)
Test Run Test Run
Author cormac breen Anna Cartlidge
Last modified 30/10/2018 16:11 31/07/2022 19:52