12 13
14
15
Can you put the numbers 1
to 8 in each of the squares
so that each side adds up to
the middle number?
Find the answer on the next page​

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.