Prove that ABDE is a parallelogram and prove that if the altitudes on AC from d and b are egual,then AC bisects bd
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 -> q
Answering geometry proofs
Complete a two column proof showing that line EP is a angle bisector while the given is that Line EP is a perpendicular bisector
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...