LESSON 3. Euler’s Formula for Polygons (Lab)
MATERIALS:
PolyConstructo shapes,
Angle ruler
PROCEDURE:
Make the given shape and then record the number of faces, the number of points
(vertex), and the total measure of face angles in the data chart below. M =
the total measure of all the face angles; v = the number of vertex points
To find the
face angles, use the angle ruler. Remember a square face would have 4 ninety
degree angles for a total of 360. A cube has 6 faces, so there would be a
total of 6 x 360 for “Total measure of face angles.”
