A triangle has two sides of lengths 5 and 12. What value could the length of
the third side be? Check all that apply.
A.11
B.9
C.19
D.17
E.5
F.7

Determine which postulate or theorem can be used to prove that lmn =nmo

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.

What is the midpoint of np if n (1,9) and p (-5-1)