Aye, Aye, Area: #3
What's the best way to learn any math skill? Practice, practice, practice! This fun geometry worksheet provides essential practice in finding the area of a triangle. In order to find the area of the sail, he'll need to use his triangle knowlege, and the information provided, to find the area of each triangle. By the time he's done, he'll have practiced finding the area of triangles of all sizes!
Find the rest of the series here.