What equation can be used to solve for x? Options: $$\sin\left(40\right)=\frac{19}{x}$$ , $$\sin\left(40\right)=\frac{x}{19}$$ , $$\cos\left(40\right)=\frac{x}{19}$$ , $$\tan\left(40\right)=\frac{x}{19}$$

$$\sin\left(40\right)=\frac{x}{19}$$

$$\frac{adjacent}{hypotenuse}$$

$$\frac{opposite}{hypotenuse}$$

How do you know which side is the OPPOSITE? Options: It is next to the right angle, It is opposite the right angle, It is across from the the acute angle, It is the bottom leg of the triangle

It is across from the the acute angle

How do you locate the hypotenuse on a right triangle?

It's across from the right angle.

Which is the correct set up to solve for x? Options: $$\sin\left(24\right)=\frac{x}{12}$$ , $$\sin\left(24\right)=\frac{12}{x}$$ , $$\tan\left(24\right)=\frac{x}{12}$$ , $$\tan\left(24\right)=\frac{12}{x}$$

$$\tan\left(24\right)=\frac{x}{12}$$

Which is the correct set up to solve for x? Options: $$\sin\left(37\right)=\frac{x}{12}$$ , $$\cos\left(37\right)=\frac{12}{x}$$ , $$\tan\left(37\right)=\frac{x}{12}$$ , $$\sin\left(37\right)=\frac{12}{x}$$

$$\tan\left(37\right)=\frac{x}{12}$$

Trig Ratios Flashcards

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23 questions

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1.

FLASHCARD QUESTION

Front

If you are given the opposite side and hypotenuse, which trig function should you use? Options: sine, cosine, tangent

Back

sine

2.

FLASHCARD QUESTION

Front

If you are given the hypotenuse and an adjacent side, which trig function should you use? Options: sine, cosine, tangent

Back

cosine

3.

FLASHCARD QUESTION

Front

If you are given the opposite and an adjacent side, which trig function should you use?

Back

tangent

4.

FLASHCARD QUESTION

Front

Back

5.

FLASHCARD QUESTION

Front

Back

6.

FLASHCARD QUESTION

Front

Back

7.

FLASHCARD QUESTION

Front

Back

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