The length of the diagonal of a Rectangle is 14cm, and it forms a 30 degree angle in one corner of the rectangle. What is the area of the rectangle.(A=LxW)

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.