Geometric Figures

Mark angles and sides of a triangle

angles and sides

Copy figures from GeoGebra to Word document

copy and paste

Simple Figure: parallel lines, marked angles

simple figure

Angle Sum of Triangle: one way of visualizing the sum

Angle Sum of Triangle

Mid-point Theorem: create rotating shapes

mid-point theorem

Area Model for Algebraic Identity: more manipulation of shapes

difference of 2 squares

Combining circular arcs to make an oval (egg) shape
based on Mathographics 

from fish ball to fish