Leo is constructing a tangent line from point q to circle p. what is his next step?

a. mark the point of intersection s of the segment created from the arcs and circle

r, and construct line rs.

b. mark the point of intersection s of circles r and p, and construct line qs.

c. construct arcs from point q that are greater than half the length of segment pq. d. construct a circle from point p that has a radius of p and the intersection of circles p and r.