## What Radian measure is equivalent to 45 degrees?

4
Explanation: Consider that π rad corresponds to 180° . So 45° is 180°4 or π4 .

## What is 3π 4 radians converted to degrees if necessary round your answer to the nearest degree?

135∘
So: multiply by 180 , then divide by π . To convert your problem, the answer would be 135∘ .

## Which expression converts to radians?

To convert degrees to radians, multiply by π180° π 180 ° , since a full circle is 360° or 2π radians.

## What is pi 3 radians converted to degrees?

60°
Answer: The Equivalent of pi over 3 Radians in Degrees is 60°.

## How many degrees is 7π 6 radians?

210°
In degrees, 7π6 is 210° .

225°

## What is 5pi 6 on the unit circle?

0.5
The value of sin 5pi/6 can be calculated by constructing an angle of 5π/6 radians with the x-axis, and then finding the coordinates of the corresponding point (-0.866, 0.5) on the unit circle. The value of sin 5pi/6 is equal to the y-coordinate (0.5). ∴ sin 5pi/6 = 0.5.

45° π/4 0.785
60° π/3 1.047
90° π/2 1.571
180° π 3.142

## Which of the following is equal to 7π 6?

7π / 6 radians is equivalent to 210°.

## What is the reference angle for 125?

55°
Reference angle for 125°: 55°

## What degree is 8pi?

So, to start with, we have $8\pi$ in the given problem. And again, we know, $\pi$ radian = 180 degrees. Thus, 8pi radian will tell us, the value of $\pi$ multiplied by 8. Hence, the value of $8\pi$ radian would be, $\left( 8\times \pi \right)$ .

## What degree is 7 pi?

1260∘
π=180∘ , so 7π=1260∘ .

## What is the reference angle of 455?

Subtract 360° 360 ° from 455° 455 ° . The resulting angle of 95° 95 ° is positive, less than 360° 360 ° , and coterminal with 455° 455 ° .

## What is the reference angle of 300?

60 degrees
360 – 300 = 60 degrees. The reference angle for 300 is 60 degrees.

## In which quadrant does the terminal side of a 45 angle in standard position lie?

The angle is in the first quadrant.

## What is a 270 angle?

What is 270 degree angle called? A 270 degree angle is a reflex angle, because it is larger than 180 degrees, but less than 360 degrees.

## What is the reference angle for 200o in standard position?

20 degrees
A 200-degree angle is between 180 and 270 degrees, so the terminal side is in QIII. Do the operation indicated for that quadrant. Subtract 180 degrees from the angle, which is 200 degrees. You find that 200 – 180 = 20, so the reference angle is 20 degrees.