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Mathematics 7 Online
OpenStudy (anonymous):

Find the area of the rhombus below. If necessary, round your answer to two decimal places.

OpenStudy (anonymous):

OpenStudy (zale101):

all the sides are 7.6

OpenStudy (zale101):

and as u see the diagonals intersect at 90 degrees

OpenStudy (zale101):

Rhombus s = side length of rhombus h = height of rhombus d1 = long diagonal of rhombus d2 = short diagonal of rhombus Area = hs = s2 sin A = s2 sin B = (½) d1d2 http://www.mathwords.com/a/area_rhombus.htm

OpenStudy (anonymous):

so would i have to set it up as 7.6 x h ?????

OpenStudy (zale101):

(13 * 17)/2

OpenStudy (zale101):

all the sides are 7.6 and they have equal length

OpenStudy (anonymous):

110.5 ?? thats what i got ???

OpenStudy (zale101):

yes, the length of the side is not necessary to find the area

OpenStudy (anonymous):

ohhhhh i c so that would be my answer ???

OpenStudy (zale101):

ya

OpenStudy (anonymous):

and it would be as sq units right because its a quad ???

OpenStudy (anonymous):

yeeeeeeeeeeeeah thank you so much :)

OpenStudy (zale101):

Oh sorry for not replying, what u said, i think so too

OpenStudy (zale101):

You're welcome :)

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