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anonymous
 one year ago
1.) Find the area of the rhombus. Leave your answer in simplest radical form.
http://assets.openstudy.com/updates/attachments/4f8e030ae4b000310fac76d5michellet221334706976360bnv.png
My Answer:
anonymous
 one year ago
1.) Find the area of the rhombus. Leave your answer in simplest radical form. http://assets.openstudy.com/updates/attachments/4f8e030ae4b000310fac76d5michellet221334706976360bnv.png My Answer:

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438367422254:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02.) You are planning to use a ceramic tile design in your new bathroom. The tiles are blueandwhite equilateral triangles. You decide to arrange the blue tiles in a hexagonal shape as shown. If the side of each tile measures 7 centimeters, what will be the exact area of each hexagonal shape? http://assets.openstudy.com/updates/attachments/516c60bfe4b02ec89c5b0a4ejbluver1366057178975l.png My answer: dw:1438367509485:dw

alekos
 one year ago
Best ResponseYou've already chosen the best response.0starting with the rhombus we have cos 60 = 6/x where x is the length of the sides of the rhombus so x = 6/cos60 to get the area of this triangle we use A=1/2.6.x.sin60 there are 4 triangles so we have area of rhombus = 4A

alekos
 one year ago
Best ResponseYou've already chosen the best response.0with the second we have the area of one equilateral triangle = (1/2).7.7.sin60 so the area of the hexagon = 6 x area of each triangle

alekos
 one year ago
Best ResponseYou've already chosen the best response.0so what do you get for your answers?

alekos
 one year ago
Best ResponseYou've already chosen the best response.0Sorry, your second answer is correct
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