Area of a Pentagon and the Ratio of its Radii
Click Animation button and observe the ratio of the radii and the area of the square.
What happens with the ratio of the radii? the area?
Surface Area of Rectangular Prism (Fixed)
Flow in a source & sink
Two lines that are coplanar
Bagels or Donuts - A Balanced Assessment Task
Triangle with given sides (SSS)
testfileWed Oct 17 20:30:19 CEST 20180.046674271827526925