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Mathematics 10 Online
OpenStudy (anonymous):

NEED HELP! w/AttachedPhoto

OpenStudy (anonymous):

OpenStudy (anonymous):

jigglypuff314 (jigglypuff314):

up 2 over 5, down 5 over 2, down 2 over 5, up 5 over 2 |dw:1386031973822:dw|same numbers of rise and run... 5's and 2's so same lengths parallelogram with same lengths = ....

OpenStudy (anonymous):

IT's a rhombus, but idk how to find the area and perimeter of it :/

jigglypuff314 (jigglypuff314):

one side = √(5^2 + 2^2) = times 4 to get perimeter

jigglypuff314 (jigglypuff314):

perimeter: 4√29 area = (d1 * d2)/2 = (√98 * √18)/2 = √1764 / 2 =

OpenStudy (anonymous):

So Perimeter = 21.54? And Area=29.69?

jigglypuff314 (jigglypuff314):

yes to the perimeter area = √1764 / 2 = 42/2 = 21

OpenStudy (anonymous):

21?

jigglypuff314 (jigglypuff314):

yep ;)

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