ANGLES (BASICS) JSS1, JSS2 & JSS3

1. Definition of Angle
2. Types of Angles
3. Calculations on angles involving: Right angle, Angle on a straight line, Angle at a point, complementary angle and supplementary angles

[@ijeomarita193]

Very helpful

[@haleemahibrahim5341]

No 4

[@haleemahibrahim5341]

20 degree