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Laabri

Right Triangle Trig Review

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Last updated over 5 years ago
29 Nsɛmmisa
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

What is the ratio for sine? (Use "opp", "hyp", and "adj".)

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2.

What is the ratio for cosine? (Use "opp", "hyp", and "adj".)

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3.

What is the ratio for tangent? (Use "opp", "hyp", and "adj".)

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4.

sin A = ? (fraction)

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5.

cos A = ? (fraction)

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6.

tan A = ? (fraction)

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7.

sin B = ? (fraction)

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8.

cos B = ? (fraction)

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9.

tan B = ? (fraction)

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10.

Which trigonometric ratio should you use to solve for "h"?

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11.

Which trigonometric ratio should you use to solve for h?

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12.

Which trig ratio should you use to solve for side BC?

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13.

Which trig ratio should you use to solve for theta?

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14.

Which trig ratio should you use to solve for y?

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15.

Which angle represents an angle of elevation?

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16.

Is 70 an angle of depression or an angle of elevation?

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17.

Which method would you use to solve the equation?

  • sin x = 5/7

  • tan n = 4.578

  • sin 450 = x/8

  • tan 740 = p/5

  • tan y = 8/13

  • cos w = 0.34

  • cos 390 = 8/w

  • sin 320 = m/7

  • Cross multiply and solve.

  • Use the inverse.

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18.

Solve the equation: sin 380 = x/10. Round your answer to the nearest hundredth. Include the word "degrees" with your answer if solving for an angle.

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19.

Solve the equation: tan 120 = x/10. Round your answer to the nearest hundredth. Include the word "degrees" with your answer if solving for an angle.

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20.

Solve the equation: cos 780 = 13/x. Round your answer to the nearest hundredth. Include the word "degrees" with your answer if solving for an angle.

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21.

Solve the equation: sin x = 7/11. Round your answer to the nearest hundredth. Include the word "degrees" with your answer if solving for an angle.

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22.

Solve the equation: cos x = 12/17. Round your answer to the nearest hundredth. Include the word "degrees" with your answer if solving for an angle.

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23.

Solve the equation: tan x = 2.719. Round your answer to the nearest hundredth. Include the word "degrees" with your answer if solving for an angle.

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24.

Write an equation to solve for the hypotenuse. Use "x" as the variable. Due to limited options for typing, you do not need to include degrees in your equation.

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25.

Write an equation to solve for x. Due to limited options for typing, you do not need to include degrees in your equation.

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26.

Write an equation to solve for <B. Use "x" as the variable. Due to limited options for typing, you do not need to include degrees in your equation.

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27.

Write an equation to solve for side BC. Use "x" as the variable. Due to limited options for typing, you do not need to include degrees in your equation.

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28.

Given the triangle below and the equation: sin A = 3/5.

Determine the value of b.

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29.

Given the triangle below, what trigonometric ratios would equal b/c?

(Hint: Consider the relationship between <A and <B.)