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Round your answer to the nearest hundredth LA

Round your answer to the nearest hundredth LA-example-1
User Saqueib
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1 Answer

1 vote

Answer:

Explanation:

Since this is a right triangle, we will use a right triangle trig identity to solve our problem. The side opposite the reference angle A is given as 5, and the side adjacent to the reference angle is given as 7. The trig ratio that uses the sides opposite and adjacent is the tangent ratio:


tanA=(5)/(7)

Hit the 2nd button on your calculator then the tan button which displays:


tan^(-1)(

Enter 5/7 after that open parenthesis and hit = to get that

A = 35.54°

User Guvener Gokce
by
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