This is a leveled assessment for the fourth standard in the first unit of my Geometry course.
This quiz matches the proficiency scale also available on my site.
Give an informal argument for the formulas for the circumference of a circle, area of a circle, volume of a cylinder, pyramid, and cone. Use dissection arguments, Cavalieri’s principle, and informal limit arguments. (G-GMD.1)
To show that they are at a Level 3 students must:
*construct a valid argument for the formulas for:
the area of a circle using dissection
the area of a circle using informal limits.
*use Cavalieri’s principle to find the volume of a slanted three dimensional figure.