ANGLE THEOREMS - Top 10 Must Know

Опубликовано: 23 Март 2026
на канале: JensenMath
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Here are the top 10 most important angle theorems that you have to know to be successful in your math classes. This video covers angle theorems for various shapes including triangles and circles, and also parallel line theorems. Go to jensenmath.ca for FREE math resources and SUBSCRIBE to the channel for extra good luck on your next math test :)

0:00 Supplementary and Complementary
2:33 Sum of angles in a triangle and polygon
5:52 Isosceles Triangle Theorem
7:20 Exterior Angle Theorem
9:34 Vertical Angle Theorem
10:36 Alternate Angle Theorem
13:20 Co Interior Angle Theorem
14:40 Corresponding Angle Theorem
16:25 Angle subtended by arc of circle
18:43 Angle at centre vs angle at circumference
20:24 Test on angle theorems