Angle Exploration for Quadrilaterals

Author:Jim Doherty

In this sketch you can explore the sum of the sides of a quadrilateral and the sum of the interior angles of a quadrilateral by choosing any vertex to move.

New Resources

Random Polar Curve (3)
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Untitled
Rose Curve
Some random function

Discover Resources

Test 1 : Interior Angle
Geometric Constructions Using GeoGebra
Slope-intercept Form
Copie de Vertical Asymptote (Defined as a Limit)
Diego Construction

Discover Topics

Logarithmic Functions
Congruence
Random Experiments
Subtraction
Piecewise Functions