Triangle Angles

Author:D Shea

Use the sliders to create isosceles and equilateral triangles and explore the relationship between the perpendicular bisector of the base and the angles bisector.

New Resources

Angle Bisector: Quick Warm Up Questions
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Proving Triangles Similar: Multistep Transformations

Discover Resources

Properties of Trapezoids
SHM1
Investigations
Direction Field
Modul 20-D_Rusdiyanto_SMK Bina Putera Nusantara

Discover Topics

Quadrilaterals
Exponential Functions
Arithmetic Operations
Logarithmic Functions
Cylinder