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Each side of a rhombus is 7 and one angle is 42 degrees. What is its area?

 Dec 29, 2014

Best Answer 

 #1
avatar+23246 
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One formula for the area of a parallelogram is:  Area  =  a · b · sin(C)  where  a  and  b  are two consecutive sides of the parallelogram and  ∠C  is the enclosed angle.

Since a rhombus is a type of parallelogram:  Area  =  6 · 6 · sin(42°) 

 Dec 29, 2014
 #1
avatar+23246 
+5
Best Answer

One formula for the area of a parallelogram is:  Area  =  a · b · sin(C)  where  a  and  b  are two consecutive sides of the parallelogram and  ∠C  is the enclosed angle.

Since a rhombus is a type of parallelogram:  Area  =  6 · 6 · sin(42°) 

geno3141 Dec 29, 2014

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