## Geometry Proofs Resources

lines are two in a somewhat horizontal parrallel that intersect a vertical angle one is acute and angle two is obtuse given: AL=LI and LE=LC prove:AE+CL

i dont know the anwser to this iand i really need it for my homwork how to mathematically prove that a cube consists of 11 nets?

My math teacher and numerous online websites state that a cube has 11 nets. But none of them give a mathematical proof as to why that is. I believe this statement is not important enough for... Given: AB is congruent to AC, CB is congruent to CD Prove: AB times DB = (CB)^2

ABC is a large triangle. BCD is inside that triangle. Point D is between A and B. Proving if a triangle is an iscocolies or not

In ΔABC shown below, ∠BAC is congruent to ∠BCA: Triangle ABC, where angles A and C are congruent Given: Base ∠BAC and ∠ACB are congruent. Prove: ΔABC is an isosceles triangle. When completed... Two Column Proof: Given ABC = EBD prove ABE = DBC

I'm a communication major who is terrible at math and desperate for help :<   Picture of the diagram  https://imgur.com/1fPA51t ; Orthocenter proof

Let H be the orthocenter of a triangle ABC. Let M be the midpoint of BC, and let E, F be the feet of the B and the C altitudes onto the opposite sides. Let X be the intersection of ray MA with the... Prove segment AE is congruent to segment BD

Given: triangle ACB, segment AC is congruent to segment BC and angle ADB is congruent to angle BEA Write a paragraph to prove that the measure of angle 3 is equal to the measure of angle 5. prove triangle ACE is conruent to triangle ABF

given : line bf is perpendicular to line ac line ce is perpendicular to line ab line ae is congruent to line af Write a complete proof for the following.

PICTURE: https://pasteboard.co/GWgMblg.png Given: EC // AB in △ABD Prove: ∠AEC > ∠B Write a complete two-column proof for following information: Given: Segment AB = x + 16, Segment BC = 4x + 11 Segment AC = 77 Prove: AB = 26 Angle 1 and angle 2 are a linear pair; angle 1 and 3 are vertical angles. Prove angle 2 and angle 3 are a linear pair

I need a answer as soon as possible. Please solve in six steps write a two column proof

Given: L is parallel to M ; M is parallel to N   Proof: angle 1 is congruent to angle 12 I don't know how to do this and the Teacher didn't clarify how to correctly do it so I'm...