Side Angle Side (SAS)

Author:Chip Rollinson

Drag the red points in the top half of the drawing to adjust the givens, then adjust the points to try to make congruent or non-congruent triangles in the bottom half.

Is SAS enough to prove triangles congruent? If not, why not?

New Resources

Translation in 3D (via x, y, z)
Untitled
Torus
Learn to Prove: Kite
Proof of a Rhombus by Construction and Deduction

Discover Resources

Isosceles triangle given base and altitude
Translation Animation 2
prime 02
SSS Investigation Hyperbolic Geometry
Tracing path of vector

Discover Topics

Congruence
Correlation
Indefinite Integral
Differential Calculus
Stochastic Process or Random Process