If you have 45 degrees, how do you convert it to radians?

Multiply by $$\frac{\pi}{180}$$ to get $$\frac{\pi}{4}$$ .

What is the relationship between radians and degrees?

Radians are a measure of angle based on the radius of a circle, while degrees are a measure based on dividing a circle into 360 equal parts.

How do you convert a negative angle in degrees to radians?

Multiply the negative degree by $$\frac{\pi}{180}$$ .

Radians & Degrees Flashcardizz

Flashcard

•

Mathematics

•

9th Grade

•

Practice Problem

•

Hard

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FLASHCARD QUESTION

Front

What is the formula to convert radians to degrees?

Back

Multiply by $\frac{180}{\pi}$ .

FLASHCARD QUESTION

Front

What is the formula to convert degrees to radians?

Back

Multiply by $\frac{\pi}{180}$ .

FLASHCARD QUESTION

Front

Convert $\frac{\pi}{6}$ radians to degrees.

Back

30 degrees.

FLASHCARD QUESTION

Front

Convert 360 degrees to radians.

Back

$2\pi$ .

FLASHCARD QUESTION

Front

Convert $\frac{2\pi}{3}$ radians to degrees.

Back

120 degrees.

FLASHCARD QUESTION

Front

Convert $\frac{3\pi}{4}$ radians to degrees.

Back

135 degrees.

FLASHCARD QUESTION

Front

What is 1 radian in degrees?

Back

Approximately 57.3 degrees.

FLASHCARD QUESTION

Front

How many radians are in a full circle?

Back

$2\pi$ radians.

FLASHCARD QUESTION

Front

How do you simplify $\frac{180}{\pi}$ ?

Back

It is a conversion factor from radians to degrees.

10.

FLASHCARD QUESTION

Front

What is the degree measure of $\frac{\pi}{2}$ radians?

Back

90 degrees.

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