Examine and manipulate a parallelogram and find its area. Explore the relationship between the area of a parallelogram and the area of a rectangle using an animation.
I n this activity I added the calculation of the area of the triangle using the Heron's Formula and takin... (more)g advantage of the tool for distance calculation. At the and of the Exploration Guide I added this extra activity.
General/Consumer Math, Geometry, Geometry, Pre-Calculus