Proof Without Words H

Author:nicholas_bugayong, Steve Phelps

Look for the right triangles and squares. Drag the points and slider in the sketch below. What do you notice? What does this prove? How does this prove it?

New Resources

Model sferyczny - dwunastościan-dwudziestościan
Some random function
¿Quién llegará más lejos en el mundial?
Angle Addition: Warm Up Exercises
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Discover Resources

Graph 7.07
selection task 1
Vector Demonstrations
Rule 3
การหาพื้นที่ใต้โค้งปกติ

Discover Topics

Upper and Lower Sum or Riemann Sum
Expected Value
Continuity
Quadrilaterals
Vectors 2D (Two-Dimensional)