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Mathematics 14 Online
OpenStudy (anonymous):

A parallelogram has the vertices (-1, 2), (4, 4), (2, -1) and (-3, -3). Determine what type of parallelogram. Find the perimeter and area.

OpenStudy (bahrom7893):

Graph it, will make your life easier.

OpenStudy (anonymous):

I did graph it but I'm not sure if it's a square or a rhombus. @bahrom7893

OpenStudy (bahrom7893):

well take a look at the angles, are they all 90 degrees?

OpenStudy (anonymous):

Yes? @bahrom7893

OpenStudy (ibbutibbu.):

ok so bahrom sent me

OpenStudy (anonymous):

Can anyone help me to find the perimeter and area? It's confusing.

OpenStudy (ibbutibbu.):

what shape does this look like to u

OpenStudy (ibbutibbu.):

is is a circle?

OpenStudy (ibbutibbu.):

a triangle?

OpenStudy (ibbutibbu.):

cmon help me here @lovella18

OpenStudy (anonymous):

It's a rhombus?

OpenStudy (ibbutibbu.):

yes gooooooood

OpenStudy (ibbutibbu.):

now, how do you find the are of a rhombus

OpenStudy (anonymous):

It's either a square or a rhombus? Right? @Ibbutibbu.

OpenStudy (ibbutibbu.):

it is a rhombus

OpenStudy (ibbutibbu.):

how do you find the are of a rhombus?

OpenStudy (ibbutibbu.):

*area

OpenStudy (anonymous):

Ugh, well you have to find the distance first so it's going to be (x2 -x1)² + (y2+y1)²

OpenStudy (ibbutibbu.):

i dunno im not there yet lol

OpenStudy (anonymous):

Oh, ok. I know how to do it, but I'm not sure if I did it correctly. To save us some time, I will just tell you what I got and tell me if it'd correct? @Ibbutibbu.

OpenStudy (ibbutibbu.):

i dont know HOW to do this sry

OpenStudy (anonymous):

Thank you for trying to help!

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