KS2 Primary Maths Age 13-17 - Geometry: Angle Rules - Explained

The video tutorial explains why doubling an acute angle does not always result in an obtuse angle. It defines acute and obtuse angles, provides examples of doubling small acute angles, and clarifies the misconception by showing that only some acute angles become obtuse when doubled. The tutorial concludes with a summary and emphasizes the importance of examples in understanding the concept.

What happens when you double an angle of 60 degrees?

What is the maximum degree of an angle that can be doubled and still remain acute?