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Find the area of a parallelogram with sides of 12 inches and 8 inches if one of the angles is 120 48 sq. in. 48√3 sq. in. 96
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@AravindG
@zepdrix
Do you know the formula for area of parallelogram?
A=base times altitude! and ty for coming to help me
The other angle is 60 ie (180 - 120) If the base is 12, then you can calculate height using the right triangle and finding sine 60.
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A is the right answer then
No try again. What did you get height as?
So the height is 8 of the paralellogram, then since the angle is 60 degrees, you would use a 30-60-90 degree triangle. Then the altitude would be 4 because the short side is 8-4
Height is not 8.
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