To Show That Vertically Opposite Angles Are Equal

Drag the points to change the size of the angles. Use the sliders to show that vertically opposite angles are equal.
Drag the points to change the size of the angles. Use the sliders to show that vertically opposite angles are equal.
To Show That Vertically Opposite Angles Are Equal
To Show That Vertically Opposite Angles Are Equal
– GreenMaths

Information: To Show That Vertically Opposite Angles Are Equal