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Asked by Adam

Solve triangle ABC:

B= 60 degrees, C= 90 degrees a= 4 feet
14 years ago

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Answered by Damon
right triangle
30,60,90
sin A = 1/2 = 4/c
so c = 8
so b = sqrt(8^2-4^2) = 4 sqrt 3
14 years ago
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Solve triangle ABC:

B= 60 degrees, C= 90 degrees a= 4 feet

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