shape

Polygon Angles

By Harish Appana Satya on August 1, 2012

This problem set deals with the internal and external angles of the polygons up to an octagon.

Posted in elem_mat_sas | Tagged angles, angles in a triangle, elementary math, external angles, internal angles, polygons, primary math, rectangles, shape, shape and space

Investigating Perimeters

By Harish Appana Satya on July 30, 2012

The following set of questions will introduce various methods for finding the perimeter of objects with missing side lengths. Ways to maximize and minimize perimeter will also be explored.

Posted in elem_mat_sas | Tagged elementary math, perimeter, polygons, rectangles, shape, shape and space

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