I need to know the are of an isosceles triiange where the angles are 30, 30, and 120 degrees and 2 sides are 6'
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2 Answers

isolalees triangel...draw vertikal line down from the top peek tu the base

this make 2 identikal rite triangels with long side=6 inch

hite=6inch*sine(30 deg)

(base/2)=6inch *kosine(30 deg)

triangel area=hite*base/2=6*6*sine(30)*kosine(30)

=36*(1/2)*(root(3)/2)

=9*root(3)=9*1.732050808=15.58845727
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so first you put one side on then the other side and then you have your answer. The answer is 1234567890 do you like scooby doooooooooo me does :) hahahahahahavavbabahahahahhahahahahahahahahahahahahahahahhahahwhw see ya

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