- Click the Pause button and refresh your browser.
- What is the area of the square made up of the two triangles and two trapezoids?
- Check the Assemble Manually check box to show the slider.
- Set the slider and to 90, and then a to 0 and e to 8. What is the area of the rectangle?
- Can you explain why there is an excess area?
Downloadable Applet to follow