im.g.1.06.2.Standing On the Shoulders of Giants

Here is a line, m, and a point, C, not on the line. Use construction moves (straightedge and compass -- tools in the applet) to construct a line perpendicular to line m that passes through point C. Check that it passes the drag test. Be prepared to share your reasoning.


illustrative mathematics. geometry. unit 1. lesson 6. activity 2. "Standing On the Shoulders of Giants" Licensed under the Creative Commons Attribution 4.0 license