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US Common Core State Standard Math HSG-CO.D.12
Demonstrations 1 - 20 of 20
Description of Standard:
Doubling a Distance with a Compass
Albrecht Dürer's Heptagon of 1525
Distance of a Point to a Segment
The Trammel of Archimedes
Triangle Side Length Inequality
Angle Bisectors of Two Intersecting Lines
Mascheroni's Construction of the Center of a Circle
Folding an Equilateral Triangle in a Square
Angle Bisectors in a Triangle
Albrecht Dürer's Pentagon of 1525
Parabolic Envelope from Congruent Triangles
Two Lines Determine a Circle
Triangles: Scalene, Isosceles, and Equilateral
Constructing a Regular Pentagon with Ruler and Compass
The Perpendicular Bisectors of a Triangle
Indestructible Perpendicular Lines
The Eye-Pentagon Construction
Swinging Double Slider-Crank
Bisection of Line Segment
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