Given: <N is congruent to <L line JK is congruent to line MK Prove: triangle JKN is congruent to triangle MKL
im supposed to know how many lines 39 points make
what is the 2 column proof that i would write?
in a triangle, segment AB is parallel to segment CD, and segment AC is parallel to segment BD. prove that triangle ABC is congruent to triangle DCB.
in triangle abc AB=AC , angle bisectors of angle B AND C intersect AC atE and AB at F respectively . prove that BF=FE=EC
I dont understand how to do substitution proofs without numbers.
i need reasons for each step there are 6 steps
I think I have to prove that the other opposite sides are also parallel, but I am not sure how to do it. It is given that the other opposite sides are congruent and parallel.
The proofs for the each properties? Properties: 1) Both pairs of opposite sides are parallel. 2) Both pairs of opposite angles are congruent. 3) Both pairs of opposite sides are congruent...
Axiom 1: p ->~y Axiom 2: ~q ->r Theorem 1: p -> ~z Theorem 2: x -> either q or z Theorem 3: r -> either x or y Write a two-column proof of the proposition p ->...
Answering geometry proofs
in paragraph or two column proof
I am having trouble writing a proof for the two conditionals below. I was wondering how I would go about writing the ones below. If two lines are perpendicular, then they form a 90 degree angle...
Prove that ABDE is a parallelogram and prove that if the altitudes on AC from d and b are egual,then AC bisects bd