Per:__ Date:
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X Marks the Spot - Integers and Decimals Practice
Set 13
Directions: Take the two numbers on the right and left and multiply them to fill the top of the X and add
them to fill the bottom of the X.

Determine whether angle-angle-angle (aaa) is a valid means for establishing triangle congruence. if it is a valid criterion, explain why. if it is not valid, use geogebra to create a counterexample demonstrating that it doesn’t work and give an explanation. if you construct a counterexample, take a screenshot of your work, save it, and insert the image in the space below.