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3 votes
Answer choice D.) is 1
Please help if able! 10 points available

Answer choice D.) is 1 Please help if able! 10 points available-example-1
User Moefinley
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5.8k points

2 Answers

5 votes

Use the definition of tangent:


\tan(30) = (\sin(30))/(\cos(30)) = ((1)/(2))/((√(3))/(2)) = (1)/(2) \cdot (2)/(√(3)) = (1)/(√(3)) = (√(3))/(3)

User Fedest
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5.6k points
5 votes

Tan 30* = 0.57735026919

The option listed that matches 0.577 is B, √3/3

User Promise
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