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anonymous
 3 years 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
anonymous
 3 years 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

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Directrix
 3 years ago
Best 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.

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

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359763252515:dw

Directrix
 3 years ago
Best ResponseYou've already chosen the best response.1The attached chart displays the theorems used to prove that a quadrilateral is a parallelogram. Please review them.

Directrix
 3 years ago
Best 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

Directrix
 3 years ago
Best ResponseYou've already chosen the best response.18) 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.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0all 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

Directrix
 3 years ago
Best 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.
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