Unknown Vertical Angles

Unknown Vertical Angles

Discover a process for finding the measure of a vertical angle in this interactive activity.

GeoGebra Content Team

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Putting It All Together

Answer these open ended questions on your own or with others to form deeper math connections.

Нээлттэй асуулт 1

What do the measures of vertical angles have in common?

Бичвэр болон мат оролт

Нээлттэй асуулт 2

If you know the angle measure of one vertical angle and the other is twice an unknown value, how could you find the unknown?

Бичвэр болон мат оролт