Trig Recap Quiz
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Last updated about 5 years ago
20 Nsɛmmisa
Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:
trigonometric identities of sin cos tan
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trigonometric identities of sin cos tan
The "line of sight" in this example is what part of the right triangle?
Find the missing side lengths of the following triangle using sine, cosine, and/or tangent. Round your answer to 2 decimal places.
Solve for x and round to the nearest tenth. Show ALL work necessary in the box provided below.
Solve for x and round to the nearest tenth. Show ALL work necessary in the box provided below.
Solve for x and round to the nearest tenth. Show ALL work necessary in the box provided below.
A skate park designer is creating a new skate ramp in the shape of a right triangle.
The engineer was told that the ramp's height needs to be 15 feet from the ground and it needs to have an angle of elevation of 20 degrees from the ground. How long does the ramp need to be (the hypotenuse)?
You may want to draw out a picture to help you solve.
Put the side lengths into the correct category based on their relationship to A
12
37
35
Hypotenuse
Opposite side to A
Adjacent side to A
Put the side lengths into the correct category based on their relationship to C
37
35
12
Hypotenuse
Opposite side to C
Adjacent side to C
What is the ratio of cos A (as a fraction)
Enter the ratio equivalent to tan(A) (as a fraction).
Enter the ratio equivalent to sin(A) (as a fraction).
Which two expressions are equal to 15/17 for angles in this triangle?
Select two trigonometric functions that are equivalent to the ratio x/y.
In right triangle ABC with C being the right angle, sin B = 3/5 and cos B = 4/5, what is tan B?
Which trig ratio should you use to solve for theta?
Which trig ratio should you use to solve for y?
Using the image above, find the measure of side BC to the hundredth degree. This side has been labeled x.
Answer the question above.
Answer the question above.
Answer the question above.