Two rhombuses have sides with lengths of #3 #. If one rhombus has a corner with an angle of #(5pi)/12 # and the other has a corner with an angle of #(7pi)/12 #, what is the difference between the areas of the rhombuses?

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Answer 1 · 2016-03-26T04:38:42

The difference #=0#

The area of the two rhombuses are equal because the sine functions of the angles #(5pi)/12# and #(7pi)/12# are equal

#Area_1=Area_2#

#3*3*sin ((5pi)/12)=3*3*sin ((7pi)/12)#

#8.69333=8.69333#

God bless...I hope the explanation is useful.