Which geometric construction is shown below? A. Trisecting an angle
B. Doubling the cube
C. Doubling the square
D. Bisecting an angle

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)