Height of a Triangle

Author:juliacyng

Click "Start" to start or reset the activity. Drag the red line to find the height of the triangle. Try to drag C to give an obtuse-angled triangle. Where is the height of the triangle?

New Resources

Trefoil Knot
Random Polar Curve (3)
Model sferyczny - dwunastościan-dwudziestościan
Angle Addition: Warm Up Exercises
Viviani's Curve

Discover Resources

HMH PRE TEST
Forum 1 41307 B RekursiveFolge
Synch: E=V+IsRs Graph (Generator)
Geogebra CAS
isotropic vector
Writing Inverse Functions: Quiz (3)

Discover Topics

Pythagoras or Pythagorean Theorem
Integral Calculus
Polynomial Functions
Solids or 3D Shapes
Congruence