Find the perimeter by adding all sides together using the distance formula V
22) + (y1 - y2) and the area of right triangle ABC with vertices A(-3, -4), B(
bh
13.8), and C( 22.-4). Use proper units. Area of a triangle A Perimeter:
2
units, Area:
units?

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.