Radians and the Unit Circle Flashcards - SAT Math

Question

What degree measure is equivalent to $4\pi$ ?

Answer

Every pi radians is equal to 180 degrees.

Replace the pi term with 180 degrees and multiply.

$4\pi = 4(180 \textup{ degrees}) = 720$

The answer is:

Compare your answer with the correct one above

Question

The degree angle can be expressed as what in radians?

Answer

In order to convert degrees to radians, we will need to know the conversion factor.

$180 \textup{ deg} = \pi \textup{ rad}$

Set up a dimensional analysis to solve.

$300 \textup{ deg} (\frac{\pi \textup{ rad}}{180 \textup{ deg}}) = \frac{5}{3}\pi\textup{ rad}$

The answer is: $\frac{5}{3}\pi$

Compare your answer with the correct one above

Question

Which of the following angles belong in the fourth quadrant?

Answer

The fourth quadrant is in the positive x-axis and negative y-axis.

The angle ranges are:

$270\rightleftharpoons 360 \textup{ deg}$

$\frac{3}{2}\pi\rightleftharpoons 2\pi \textup{ radians}$

The only possible answer is: $\frac{17}{9}\pi$

Compare your answer with the correct one above

Question

The degree angle can be expressed as what in radians?

Answer

In order to convert degrees to radians, we will need to know the conversion factor.

$180 \textup{ deg} = \pi \textup{ rad}$

Set up a dimensional analysis to solve.

$300 \textup{ deg} (\frac{\pi \textup{ rad}}{180 \textup{ deg}}) = \frac{5}{3}\pi\textup{ rad}$

The answer is: $\frac{5}{3}\pi$

Compare your answer with the correct one above

Question

Which of the following angles belong in the fourth quadrant?

Answer

The fourth quadrant is in the positive x-axis and negative y-axis.

The angle ranges are:

$270\rightleftharpoons 360 \textup{ deg}$

$\frac{3}{2}\pi\rightleftharpoons 2\pi \textup{ radians}$

The only possible answer is: $\frac{17}{9}\pi$

Compare your answer with the correct one above

Question

What degree measure is equivalent to $4\pi$ ?

Answer

Every pi radians is equal to 180 degrees.

Replace the pi term with 180 degrees and multiply.

$4\pi = 4(180 \textup{ degrees}) = 720$

The answer is:

Compare your answer with the correct one above

Question

The degree angle can be expressed as what in radians?

Answer

In order to convert degrees to radians, we will need to know the conversion factor.

$180 \textup{ deg} = \pi \textup{ rad}$

Set up a dimensional analysis to solve.

$300 \textup{ deg} (\frac{\pi \textup{ rad}}{180 \textup{ deg}}) = \frac{5}{3}\pi\textup{ rad}$

The answer is: $\frac{5}{3}\pi$

Compare your answer with the correct one above

Question

Which of the following angles belong in the fourth quadrant?

Answer

The fourth quadrant is in the positive x-axis and negative y-axis.

The angle ranges are:

$270\rightleftharpoons 360 \textup{ deg}$

$\frac{3}{2}\pi\rightleftharpoons 2\pi \textup{ radians}$

The only possible answer is: $\frac{17}{9}\pi$

Compare your answer with the correct one above

Question

What degree measure is equivalent to $4\pi$ ?

Answer

Every pi radians is equal to 180 degrees.

Replace the pi term with 180 degrees and multiply.

$4\pi = 4(180 \textup{ degrees}) = 720$

The answer is:

Compare your answer with the correct one above

Question

What degree measure is equivalent to $4\pi$ ?

Answer

Every pi radians is equal to 180 degrees.

Replace the pi term with 180 degrees and multiply.

$4\pi = 4(180 \textup{ degrees}) = 720$

The answer is:

Compare your answer with the correct one above

Question

The degree angle can be expressed as what in radians?

Answer

In order to convert degrees to radians, we will need to know the conversion factor.

$180 \textup{ deg} = \pi \textup{ rad}$

Set up a dimensional analysis to solve.

$300 \textup{ deg} (\frac{\pi \textup{ rad}}{180 \textup{ deg}}) = \frac{5}{3}\pi\textup{ rad}$

The answer is: $\frac{5}{3}\pi$

Compare your answer with the correct one above

Question

Which of the following angles belong in the fourth quadrant?

Answer

The fourth quadrant is in the positive x-axis and negative y-axis.

The angle ranges are:

$270\rightleftharpoons 360 \textup{ deg}$

$\frac{3}{2}\pi\rightleftharpoons 2\pi \textup{ radians}$

The only possible answer is: $\frac{17}{9}\pi$

Compare your answer with the correct one above

Tap the card to reveal the answer

Radians and the Unit Circle - SAT Math

What degree measure is equivalent to ?

Every pi radians is equal to 180 degrees. Replace the pi term with 180 degrees and multiply. The answer is:

The degree angle can be expressed as what in radians?

In order to convert degrees to radians, we will need to know the conversion factor. Set up a dimensional analysis to solve. The answer is:

Which of the following angles belong in the fourth quadrant?

The fourth quadrant is in the positive x-axis and negative y-axis. The angle ranges are: The only possible answer is:

The degree angle can be expressed as what in radians?

In order to convert degrees to radians, we will need to know the conversion factor. Set up a dimensional analysis to solve. The answer is:

Which of the following angles belong in the fourth quadrant?

The fourth quadrant is in the positive x-axis and negative y-axis. The angle ranges are: The only possible answer is:

What degree measure is equivalent to ?

Every pi radians is equal to 180 degrees. Replace the pi term with 180 degrees and multiply. The answer is:

The degree angle can be expressed as what in radians?

In order to convert degrees to radians, we will need to know the conversion factor. Set up a dimensional analysis to solve. The answer is:

Which of the following angles belong in the fourth quadrant?

The fourth quadrant is in the positive x-axis and negative y-axis. The angle ranges are: The only possible answer is:

What degree measure is equivalent to ?

Every pi radians is equal to 180 degrees. Replace the pi term with 180 degrees and multiply. The answer is:

What degree measure is equivalent to ?

Every pi radians is equal to 180 degrees. Replace the pi term with 180 degrees and multiply. The answer is:

The degree angle can be expressed as what in radians?

In order to convert degrees to radians, we will need to know the conversion factor. Set up a dimensional analysis to solve. The answer is:

Which of the following angles belong in the fourth quadrant?

The fourth quadrant is in the positive x-axis and negative y-axis. The angle ranges are: The only possible answer is:

What degree measure is equivalent to $4\pi$ ?

Every pi radians is equal to 180 degrees.

Replace the pi term with 180 degrees and multiply.

$4\pi = 4(180 \textup{ degrees}) = 720$

The answer is:

In order to convert degrees to radians, we will need to know the conversion factor.

$180 \textup{ deg} = \pi \textup{ rad}$

Set up a dimensional analysis to solve.

$300 \textup{ deg} (\frac{\pi \textup{ rad}}{180 \textup{ deg}}) = \frac{5}{3}\pi\textup{ rad}$

The answer is: $\frac{5}{3}\pi$

The fourth quadrant is in the positive x-axis and negative y-axis.

The angle ranges are:

$270\rightleftharpoons 360 \textup{ deg}$

$\frac{3}{2}\pi\rightleftharpoons 2\pi \textup{ radians}$

The only possible answer is: $\frac{17}{9}\pi$

In order to convert degrees to radians, we will need to know the conversion factor.

$180 \textup{ deg} = \pi \textup{ rad}$

Set up a dimensional analysis to solve.

$300 \textup{ deg} (\frac{\pi \textup{ rad}}{180 \textup{ deg}}) = \frac{5}{3}\pi\textup{ rad}$

The answer is: $\frac{5}{3}\pi$

The fourth quadrant is in the positive x-axis and negative y-axis.

The angle ranges are:

$270\rightleftharpoons 360 \textup{ deg}$

$\frac{3}{2}\pi\rightleftharpoons 2\pi \textup{ radians}$

The only possible answer is: $\frac{17}{9}\pi$

What degree measure is equivalent to $4\pi$ ?

Every pi radians is equal to 180 degrees.

Replace the pi term with 180 degrees and multiply.

$4\pi = 4(180 \textup{ degrees}) = 720$

The answer is:

In order to convert degrees to radians, we will need to know the conversion factor.

$180 \textup{ deg} = \pi \textup{ rad}$

Set up a dimensional analysis to solve.

$300 \textup{ deg} (\frac{\pi \textup{ rad}}{180 \textup{ deg}}) = \frac{5}{3}\pi\textup{ rad}$

The answer is: $\frac{5}{3}\pi$

The fourth quadrant is in the positive x-axis and negative y-axis.

The angle ranges are:

$270\rightleftharpoons 360 \textup{ deg}$

$\frac{3}{2}\pi\rightleftharpoons 2\pi \textup{ radians}$

The only possible answer is: $\frac{17}{9}\pi$

What degree measure is equivalent to $4\pi$ ?

Every pi radians is equal to 180 degrees.

Replace the pi term with 180 degrees and multiply.

$4\pi = 4(180 \textup{ degrees}) = 720$

The answer is:

What degree measure is equivalent to $4\pi$ ?

Every pi radians is equal to 180 degrees.

Replace the pi term with 180 degrees and multiply.

$4\pi = 4(180 \textup{ degrees}) = 720$

The answer is:

In order to convert degrees to radians, we will need to know the conversion factor.

$180 \textup{ deg} = \pi \textup{ rad}$

Set up a dimensional analysis to solve.

$300 \textup{ deg} (\frac{\pi \textup{ rad}}{180 \textup{ deg}}) = \frac{5}{3}\pi\textup{ rad}$

The answer is: $\frac{5}{3}\pi$

The fourth quadrant is in the positive x-axis and negative y-axis.

The angle ranges are:

$270\rightleftharpoons 360 \textup{ deg}$

$\frac{3}{2}\pi\rightleftharpoons 2\pi \textup{ radians}$

The only possible answer is: $\frac{17}{9}\pi$