Perry observes the opposite, parallel walls of a room. in how many lines do the planes containing the walls intersect?

Find the image of a(4, -2) after it is reflected over the line y= 2, then reflected over the line x = 2. (-8,6) o (0.-2) o (0,6) (-8, -2)

Alogical argument that is presented in graphical form using boxes and arrows is called?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*