SOLUTION: Right triangle where a=0.42, A=30°, B=60°, C=90°. What is b?

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Question 763724: Right triangle where a=0.42, A=30°, B=60°, C=90°.
What is b?
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

given:
a=0.42,
A=30°,
B=60°,
C=90°
to find b use tan%28A%29=a%2Fb
b=a%2Ftan%28A%29
b=0.42%2Ftan%2830%29
b=0.42%2F%281%2Fsqrt%283%29%29
b=0.42%2Asqrt%283%29
b=0.73