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2 years ago

20% off $339 what is the answer help me

Mathematics

2 answers:

Svetach [21]2 years ago

8 0

the answer is to your probmle is 271.2

ehidna [41]2 years ago

7 0

Times 339 by . 2 and you get

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3 years ago

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Liono4ka [1.6K]

Answer:

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Step-by-step explanation:

The angle of elevation = 8°

Horizontal distance (adjacent to the angle) = 74km

Altitude of the plane (opposite) = ?

Kindly check attached document for better illustration.

To solve this question, we have to use tangent rule since we have adjacent and angle, but no opposite.

Tanθ = opposite / adjacent

θ = 8°

Adjacent = 74km

Opposite = ?

Tan 8 = x / 74

Opposite = 74 * tan8

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The altitude of the jet is 10.40km

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