SOLUTION: Use the given information to solve the triangle for sin(25)/18 = sin(b)/28

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Question 1076512: Use the given information to solve the triangle for sin(25)/18 = sin(b)/28
Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39625)   (Show Source): You can put this solution on YOUR website!
Solve for sin(B) and then use either scientific calculator or trig table.


NOT "b". That was the given segment length of one side of the triangle. You want "
the angle measure at point "B".

Answer by MathTherapy(10555)   (Show Source): You can put this solution on YOUR website!
Use the given information to solve the triangle for sin(25)/18 = sin(b)/28
 
------- Cross-multiplying

Use arcsin, or sin - 1 to find ∠B.
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