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State the principal definition or theorem that enables you to deduce or prove, from the information given,that quadrilateral PQRS is a parrallelogram.
PQ=SR;PQSR
PQSR;PSQR
<PSR=RQP;<SRQ=QPS
PQ=SR;PS=QR
PA=1/2 PR;SA=1/2 SQ
 one year ago
 one year ago
State the principal definition or theorem that enables you to deduce or prove, from the information given,that quadrilateral PQRS is a parrallelogram. PQ=SR;PQSR PQSR;PSQR <PSR=RQP;<SRQ=QPS PQ=SR;PS=QR PA=1/2 PR;SA=1/2 SQ
 one year ago
 one year ago

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DirectrixBest ResponseYou've already chosen the best response.1
@ze4life Please provide the diagram and instructions. This looks as if it might be a question about various quadrilaterals.
 one year ago

exitfreshlyBest ResponseYou've already chosen the best response.0
What exactly is the end result you are trying to deduce or prov, of the statements given?
 one year ago

DirectrixBest ResponseYou've already chosen the best response.1
The attached chart displays the theorems used to prove that a quadrilateral is a parallelogram. Please review them.
 one year ago

DirectrixBest ResponseYou've already chosen the best response.1
@ze4life I'll help you get started by working the first two problems.  7) If one pair of opposite sides of a quadrilateral are both congruent and parallel, the quadrilateral is a parallelogram. dw:1359783930539:dw
 one year ago

DirectrixBest ResponseYou've already chosen the best response.1
8) A quadrilateral with both pairs of opposite sides parallel is a parallelogram. You can just answer "Definition of parallelogram." dw:1359784112088:dw @ze4life If you post what you think are the reasons for problems 9 11, I will check them for you.
 one year ago

AnElephantBest ResponseYou've already chosen the best response.0
all of these are requirements for a parallelogram based on the definition of a parallelogram, in other words, it is defined to be the shape where all of these things hold true
 one year ago

DirectrixBest ResponseYou've already chosen the best response.1
@ze4life Learn the Geometry theorems and you will be able to understand how to do the problems.
 one year ago
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