If you draw all of the diagonals from a single vertex of a convex polygon with 8 sides, how many triangles are formed?
a. 5
b. 6
c. 7
d. 8

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x