Given the following triangles, what additional information is required in order to know that the triangles are congruent because of the asa congruence criteria? qd and ed are congruent dcqdce qc and de are congruent cdedcq

An incoming airplane is x miles due north from the control tower at an airport. a second incoming airplane is y miles due east of the same control tower. the shortest distance between the two airplanes is z miles. which of the following functions would best model the situation above?

Similarly fie each expression 18,19,20

What is the following sum in simplest form? square root 8 + 3 square root 2 + square root 32