right angle geoboard

Author:Laurel Langford

Points A, B, C, D and E can be dragged (moved) to make lines on the geoboards. The two blue lines are always perpendicular and the two red lines are always perpendicular (right angles).

New Resources

Level Curves
Triangle Flexer
Graphical solution of ax² + bx + c = k
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
အခြေခံ data အခေါ်အဝေါ်များ

Discover Resources

derivata_test3
Euler Brick
Inscribed Angles Part 2
COSma - Exponential - Two Consecutive Intervals
Solar Eclipse

Discover Topics

Median Value
Geometric Transformations
Centroid or Barycenter
Trapezoid
Difference and Slope