Unit Circle Practice

Unit Circle Practice

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the unit circle?

Back

A circle with a radius of 1 centered at the origin (0,0) in the coordinate plane, used to define trigonometric functions.

2.

FLASHCARD QUESTION

Front

Back

The ratio of the y-coordinate to the x-coordinate (y/x).

3.

FLASHCARD QUESTION

Front

Back

4.

FLASHCARD QUESTION

Front

What can we do if the angle is too large or too small?

Back

Find a coterminal angle by adding or subtracting a full rotation (2π or 360 degrees).

5.

FLASHCARD QUESTION

Front

Back

The x-coordinate of the point on the unit circle.

6.

FLASHCARD QUESTION

Front

Back

7.

FLASHCARD QUESTION

Front

Back

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