RIGHT TRIANGLE TRIG REVIEW | Baamboozle - Baamboozle

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Based on the given information, what trig ratio is being used?

Tangent

True or False: when solving for the missing sides, we use the inverse trig functions

False!

What does each of the letters in SOHCAHTOA stand for?

Sinθ = (opp/hyp), Cosθ = (adj/hyp), Tanθ = (opp/adj)

If you are on the top of a building and looking down towards the ground, what angle are you creating?

Angle of Depression

If you are on the ground, looking up towards the top of a cliff, what angle are you creating?

Angle of Elevation

Based on the given information, what trig ratio is being used?

Sine

Based on the given information, what trig ratio is being used?

Cosine

What trig ratio(s) use hypotenuse?

Sine, Cosine

Solve for x! Round your answers to 1 decimal place

x = 12.5 cm

For an acute angle θ, the equation sin(16) = cos(θ) is true. What is the value of θ? How do you know?

cos(74)

Solve for x! Round your answers to 1 decimal place

x = 27.5km

What is the trig ratio for tan(z)?

21/20

Solve for x! Round your answers to 1 decimal place

x = 5.7mm

Solve for x! Round your answers to 1 decimal place

x = 14.0m

For an acute angle ?, the equation sin(θ) = cos(45) is true. What is the value of θ? How do you know?

sin(45) = cos(90 - 54) (they both add up to 90)

Solve for x! Round your answers to 1 decimal place

x = 26.3cm

Solve for x! Round your answers to 1 decimal place

x = 16.0m

What is the 9-letter word that tells you all of the Trigonometric Ratios that we can use

SOHCAHTOA

Based on the given information, what trig ratio is being used?

Sine

Based on the given information, what trig ratio is being used?

Sine

When solving for a missing side, what should we do when the variable is on the bottom?

Switch the variable and the trig ratio! (number divided by the trig ratio)

Based on the given information, what trig ratio is being used?

Cosine

What trig ratio(s) use opposite?

Sine, Tangent

What is the trig ratio for sin(A)?

30/34

What are the steps to finding a missing angle on a calculator?

Determing if you need sine, cosine, or tangent, and then use an inverse function!

Based on the given information, what trig ratio is being used?

Cosine

Based on the given information, what trig ratio is being used?

Tangent

What trig ratio(s) use adjacent?

Tangent, Cosine

What is the trig ratio for cos(C)?

20/29

A 20 foot ladder rests against a wall. The ladder makes a 55 degree angle with the ground. How far from the wall is the base of the ladder? Round your answer to one decimal place.

11.5 ft