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HELP ME
solve for the right triangle

HELP ME solve for the right triangle-example-1
User Jnemecz
by
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1 Answer

4 votes

Answer:

see explanation

Explanation:

Using the cosine and tangent ratios in the right triangle

cos41° =
(adjacent)/(hypotenuse) =
(VW)/(VX) =
(7)/(VX)

Multiply both sides by VX

VX × cos41° = 7 ( divide both sides by cos41° )

VX =
(7)/(cos41) ≈ 9.3

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tan41° =
(opposite)/(adjacent) =
(WX)/(VW) =
(WX)/(7)

Multiply both sides by 7

7 × tan41° = WX, thus

WX ≈ 6.1

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The sum of the 3 angles in a triangle = 180°

Subtract the sum of the given angles from 180° for ∠ X

∠ X = 180° - (90 + 41)° = 180° - 131° = 49°

User Matthew Rasa
by
5.6k points