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 15.b Calculating angles using sin Trigonometry Right angled triangle (lengths) v2.0
Test Run Test Run
Author Andrew Neate David Wishart
Last modified 03/02/2026 16:18 15/07/2025 10:36