Question 6(Multiple Choice Worth 1 points)
(04.01 MC)
How can you prove a triangle is a right triangle?
OUse the distance formula to see if at least two sides are congruent.
OUse the slope formula to see if any sides are perpendicular.
O Use the distance formula to see if all three sides are congruent.
O Use the slope formula to see if any sides are parallel.