Draw ALMN with vertices L(3,-1), M(6.-3), and N(5,2). Find the coordinates of the vertices after a 90° rotation about the origin and about each of the points L, M, and N. Choose the correct graph of LMN below.

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

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.

Use the given information to determine the exact trigonometric value.