Sam says, "All tigers have stripes." Bob says, "I see a tiger!"

What conclusion can Sam draw? What Law did he use to reach that conclusion?

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.