Nets of a Cube
Devise nets to a cube.
Author Archive for: corrill
Entries by InterMath
Right and Oblique Cylinders
Examine surface area and volume of a right cylinder and an oblique cylinder.
Octahedron in a Cube
Determine the probability that a point lies in a particular area.
Maximum Surface Area
Investigate the relationship between surface area and volume in a solid with square faces.
Pyramid in a Box
Determine the probability that a point lies in a particular area.
Inscribing & Circumscribing Polygons
Construct polygons using a dynamic geometry software that are inscribed in a circle or circumscribe about a circle.
Perplexing Pentominoes
Explore with pentominoes.
Pentagram Triangles
How many triangles are formed?
Same Size Perimeter
If the perimeter remains the same, can the area change?
Avoiding a Pentagon
Can you draw points on a piece of paper so that it is not possible to connect them to form a convex pentagon?