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Mathematics 20 Online
OpenStudy (anonymous):

help find area and perimeter of this rhombus!??! pleaseee parallelogram has the vertices (-1, 2), (4, 4), (2, -1) and (-3, -3). Determine what type of parallelogram (rhombus) . Find the perimeter and area

OpenStudy (anonymous):

hey

OpenStudy (anonymous):

sorry I don't know this one :(

OpenStudy (anonymous):

@Directrix

Directrix (directrix):

@highjumpcollect Is there a diagram for this?

OpenStudy (anonymous):

@highjumpcollect, i recommend graphing the verticies and connecting them, then using the distance formula, http://www.purplemath.com/modules/distform.htm, to get the lengths of the sides, then should be easy from there

OpenStudy (anonymous):

|dw:1422577806363:dw|

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