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ELHS Unit Circle Pre-Test (2023)

Last updated over 2 years ago
25 questions
1

Choose the correct multiple choice option:

1

Choose the correct multiple choice option:

1

Choose the correct multiple choice option:

1

Choose the correct multiple choice option:

1

Choose the correct multiple choice option:

1

Choose the correct multiple choice option:

1

Choose the correct multiple choice option:

1

Choose the correct multiple choice option:

1

What is the radius length of the unit circle?

1

What is the diameter length of the unit circle?

2
The circumference of the unit circle is equal to 2pi ___________ .



This means that one rotation around the unit circle is equal to 2pi____________ .
Other Answer Choices:
radians
radius
1

Use the numeric keypad to type \pi in your answer.
Leave your solution as an improper fraction when appropriate.

240\degree = _____________radians

1

\frac{7\pi }{4} radians = _____________degrees

1

Use the numeric keypad to type \pi in your answer.
Leave your solution as an improper fraction when appropriate.

270\degree = _____________radians

1

\frac{5\pi }{6} radians = _____________degrees

1

2\pi radians = _____________degrees

1

Use the numeric keypad to type square roots in your answer when necessary.

1

Use the numeric keypad to type square roots in your answer when necessary.

1

Use the numeric keypad to type square roots in your answer when necessary.

1

Use the numeric keypad to type square roots in your answer when necessary.

1

Use the numeric keypad to type square roots in your answer when necessary.

1

Use the numeric keypad to type square roots in your answer when necessary.

1

Use the numeric keypad to type square roots in your answer when necessary.

1

Use the numeric keypad to type square roots in your answer when necessary.

2

Describe TWO patterns that are found in the unit circle.