Google Classroom
GeoGebraGeoGebra Classroom

Proving Similarity


Using all the Geogebra tools you've learned (find the dilation tool as well), transform ABCD into EFGH. Record your steps in the text box below the diagram.

Record Your Transformations

Please keep a DETAILED record of your tranformations below, in the order you performed them. BE SPECIFIC and include details like vectors, points of rotation and center of dilation, scale factor, lines of reflection etc.

Are your figures similar? How do you know?

Use the angle tool to measure all the angles in each figure. What do you notice about the corresponding angles?