233 Answered Questions for the topic Proofs

08/21/14

how to prove a congruent angle
givens: <1=x+7 <2=2x-3 <ABC=x*2 <D=5x-4 show that <ABC is congruent to <D
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Expert Answers •1
Proofs

02/25/14

write a proof in two column form given: ?1??2 prove: AD/AB=AE/AC Proof:
i need to ger an statements and reasons
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Proofs

12/19/13

Can you solve my proof
Given: angle 1 is the complement of angle 2; angle 3 is the complement of angle 4; line AB is parallel to line CD Prove: triangle ADB is congruent tI triangle CBD
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10/21/13

how to write a two column proof, proving corollary 4.4
learning about two column proofs and triangles
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Proofs

10/15/13

Write a two column proof for the following
If PQ is congruent to QS and QS is congruent to ST, then PQ equals ST.
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Proofs Geometry

03/12/13

Why do we need proofs in Geometry?
I am doing geometry and we are studying proofs. Why do we need proofs in geometry? What purpose do they serve in geometry?
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Proofs Geometry

01/09/13

how do you do two-Column proofs well?
how do you do two-Column proofs well?
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Expert Answers •1

11/26/12

Prove that Z x Z is countable
This is a proof or a disproof with a salvage.
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