The recipe for gelatin uses 2 1/2 cups of water with 4 packages of gelatin mix . How many cups of water will be used with 12 packages of gelatin mix A.3 B. 6 1/2 C. 7 1/2 D. 10 E. 10 1/2

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.