5.2d verify trig identities

5.2d verify trig identities

Assessment

Flashcard

Mathematics

11th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a Pythagorean Identity?

Back

2.

FLASHCARD QUESTION

Front

What is the first step to simplify the left side of a trigonometric identity?

Back

Use a Pythagorean Identity.

3.

FLASHCARD QUESTION

Front

What is the first step in combining fractions in a trigonometric proof?

Back

Find a common denominator to combine the fractions.

4.

FLASHCARD QUESTION

Front

Back

5.

FLASHCARD QUESTION

Front

What is the relationship between sine and cosine in a right triangle?

Back

In a right triangle, the sine of an angle is the ratio of the length of the opposite side to the hypotenuse, and cosine is the ratio of the adjacent side to the hypotenuse.

6.

FLASHCARD QUESTION

Front

Back

7.

FLASHCARD QUESTION

Front

What is the first step to simplify the right side of a trigonometric identity?

Back

Use a Pythagorean Identity.

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