Identify the square root of three as either rational or irrational, and approximate to the tenths place. : ≈ 1.7 irrational: ≈ 1.7 rational: ≈ 1.8 irrational: ≈ 1.8 rational

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.