A circle is a triangle. Prove that a small circle has the same number of points as a large triangle. Stated precisely, prove that the cardinality of points on a small circle is the same as the cardinality of points on a large triangle. Describe a one-to-one correspondence between these two sets.

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h

Use corrrct notations to name the sides

Which lines are parallel? justify your answer. lines p and q are parallel because same side interior angles are congruent. lines p and q are parallel because alternate exterior angles are congruent lines l and m are parallel because same side interior angles are supplementary lines l and m are parallel because alternate interior angles are supplementary.