The function used to measure the magnitude R of an earthquake is given by R = 0.67 log(0.37E) +1.46, where is the energy in kilowatt hours that
is released by the earthquake. If the magnitude of an earthquake is 6.0, find the
approximate energy released.

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.