Which of the following is a step in constructing a circle circumscribed about a triangle? use a compass to locate the intersection of the midpoint of each side. use the perpendicular bisectors to find the center of the circle. use a compass to locate the intersection of the altitude of each side. use the angle bisectors to find the center of the circle.

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.