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Subrina
 one year ago
Best ResponseYou've already chosen the best response.0sorry that wasnt my question but I can post it

sauravshakya
 one year ago
Best ResponseYou've already chosen the best response.1sorry, figure is quite not clear

Subrina
 one year ago
Best ResponseYou've already chosen the best response.0its number 7 http://www.ocs.cnyric.org/webpages/jmelfi/files/GE09S3P1.PDF

sauravshakya
 one year ago
Best ResponseYou've already chosen the best response.1dw:1359428413420:dw

sauravshakya
 one year ago
Best ResponseYou've already chosen the best response.1dw:1359428663385:dw

sauravshakya
 one year ago
Best ResponseYou've already chosen the best response.1Now, AREA of rhombus =4*1/2 *4/2 *7/2

whpalmer4
 one year ago
Best ResponseYou've already chosen the best response.1A different way to the same result: the diagonal of the rhombus bisects the angles, so we have pairs of 30 angles at each narrow end, and the sum of the interior angles must be (42)*180 = 360, and we've already accounted for 4*30 = 120 of that, so that leaves (360120)/2 = 120 for each pair on the blunt angles, or 60 each.

whpalmer4
 one year ago
Best ResponseYou've already chosen the best response.1Yes, the area of a rhombus is given by \(\frac{1}{2}d_1d_2\) so all you need now is the lengths of the two diagonals. Do you know them?

whpalmer4
 one year ago
Best ResponseYou've already chosen the best response.1Looks to me like the half diagonals are 7m and 4m, aren't they? So 14 and 8 would be the full diagonals?

Subrina
 one year ago
Best ResponseYou've already chosen the best response.0yes your right so then u would slove it then get 56 as answer

whpalmer4
 one year ago
Best ResponseYou've already chosen the best response.1Yes, I believe that is correct.
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