Illustrations without Words

This activity contains screens you can copy and paste into your own custom activities (if you'd like). Each screen illustrates a dynamic illustration of a single geometry theorem or multiple theorems. 1. Vertical Angles Theorem 2. Triangle Angle Sum Theorem 3. Sum of Exterior Angles of a Triangle 4. Exterior Angle of a Triangle 5. Quadrilateral: Sum of Interior Angle Measures 6. Isosceles Triangle Theorem 7. Equilateral Triangle to 30-60-90 Triangle 8. Triangle Midsegment Theorem 9. Parallelogram Properties & Theorems 10. Rhombus Properties & Theorems 11. Rectangle Properties & Theorems 12. Properties of Tangents Drawn to Circles 13. Angle Formed by Chord and Tangent 14. Cyclic Quadrilaterals Theorem = Corollary of Inscribed Angle Theorem 15. Circle Theorem: Angle Formed by 2 Chords 16. What is a Radian? 17. Property of Ellipses More coming!

By Tim Brzezinski