Basic Angle Rules

This video tutorial covers basic angle rules in geometry, including angles in triangles, quadrilaterals, on a straight line, around a point, and vertically opposite angles. Each rule is explained with examples, and viewers are encouraged to practice with questions provided at the end.

What is the sum of the angles in a triangle?

How can you prove that the angles in a quadrilateral add up to 360°?

What is the relationship between angles on a straight line?

Explain the concept of vertically opposite angles.

How can you find the missing angle if you know one angle on a straight line?