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Exponent Rules Function Graphs Logarithm Properties Graphing Lines Pie Charts Sum And Difference Logarithm Basics Long Division Evaluating Functions Elimination Method Quotient Rule Geometric Rotation Completing Square Sine Graph Angle Addition

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Unit Circle Practice Quiz

A unit circle is defined as a circle with a unit radius. Take this unit circle quiz and test your knowledge about this important concept of trigonometry in math. The unit circle is mainly used to learn and talk about lengths and...

Questions: 10 | Attempts: 1378 | Last updated: Mar 29, 2023

Sample Question 1
What is the formula for a unit circle?

X2+y2=1

X+y=1

X3+y3=1

None of the above

Sample Question 2
What is the radius of a unit circle?

1

2

3

4

Sample Question 3
What are the properties of a unit circle?

Circle whose center is at the origin

Circle whose radius is one

The circumference of the unit circle is 2Π

All of the above