Triangle Angle Sum Property Demonstration

Author:K.Singh

Sum of angles of every triangle is always 180. This applet demonstrate this property by creating three identical triangles and placing all the three angles in contact.

New Resources

Silhouettes without gaps and isolated
Multiplying 3-Digit by 2-Digit Numbers Using an Area Model
Nikmati Keunggulan Di Bandar Judi Terpercaya
apec
Positive and Negative Space

Discover Resources

Change of Basis. Row and Column Pictures for a Linear System
Trapezoid: Math Project
angles in circle1
Aims and Objectives
What is a perpendicular bisector?

Discover Topics

Inequalities
Dilation
Secant Line or Secant
Real Numbers
Line Segment