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Mathematics 4 Online
OpenStudy (aperez):

Which statement is true? A. All rectangles are quadrilaterals B. All rectangles are squares C. All quadrilaterals are rectangles D. All quadrilaterals are squares

jimthompson5910 (jim_thompson5910):

D is false because here is a quadrilateral |dw:1354822506187:dw| but it's NOT a square

jimthompson5910 (jim_thompson5910):

C is also false using this same exact picture

OpenStudy (aperez):

Thankyou very much

OpenStudy (anonymous):

A

OpenStudy (aperez):

No but so..I thought D was the main point?

jimthompson5910 (jim_thompson5910):

what do you mean "main point"?

OpenStudy (aperez):

Like the answer because I just saw the pic you posted and it makes sense but I don't understand about C?

jimthompson5910 (jim_thompson5910):

oh, I drew a quadrilateral above, but it's NOT a square and it's NOT a rectangle so saying "All quadrilaterals are rectangles" is false

OpenStudy (anonymous):

the answer is A

OpenStudy (aperez):

Thanks for your help Jim :) Thankyou guys :)

jimthompson5910 (jim_thompson5910):

yw

OpenStudy (anonymous):

your welcome

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