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

What Do You See?
Absolute Value Functions f(x)=a |x - h| + k
Pythagorean Theorem: Quick Illustrator
apec
Pythagorean Template: Integer Legs

Discover Resources

Digi Right Triangle 5
Rotation - With Trace
Daniel
Unit circle prt 2
可動和角

Discover Topics

Centroid or Barycenter
Hyperbola
General Quadrilateral
Constructions
Normal Distribution