SOLUTION: A 30-60-90 triangle has a long leg of length 22. What is the area of this right triangle?
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Question 357368: A 30-60-90 triangle has a long leg of length 22. What is the area of this right triangle?
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
30-60-90 All have the side ratio of 1, sqrt(3), 2
c=22, b=11, a=11sqrt(3)
.5ab=A
.5*11sqrt(3)*11
=60.5sqrt(3)
.
Ed
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