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When use radians?

Updated: 4/28/2022
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15y ago

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Whenever you are not able to use degrees you use radians instead

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Q: When use radians?
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Related questions

What is 35 degrees in radians?

To convert degrees to radians, you can use the formula: radians = degrees * (π/180). Therefore, 35 degrees is approximately 0.6109 radians.


Where are radians used?

Wherever you want to measure and calculate angles you can use radians


How do you calculate radians from degrees?

Scroll down to related links and use the fine calculator "Convert radians to degrees and degrees to radians".


Formula in changing radians to degree?

To convert radians to degrees, you can use the formula: degrees = radians * (180/π).


Why do you use degrees in angles?

That's a simple way to measure angles, but later on in Calculus radians are used. 2π radians = 360o.


How do you get a tangent of one?

Use an angle of pi/4 radians.


What is 45 degrees converted to radians?

180° = π radians → 45° = π × 45°/180° radians = π/4 radians


What is 2115 degrees in radians?

pi [radians] = 180 [degrees] 1 [degree] = pi/180 [radians] = 0.0174533 [radians] therefore, 2115 [degrees] = 2115 [degrees] * 0.0174533 [radians/degree] = 36.9 [radians]


The measures of angles of a quadrilateral are in the ratio 2 3 6 7 find their measures in degrees and in radians?

The angles are: 40° = 2π/9 radians ≈ 0.698 radians, 60° = π/3 radians ≈ 1.047 radians 120° = 2π/3 radians ≈ 2.094 radians, and 140° = 7π/9 radians ≈ 2.443 radians. There are 2 + 3 + 6 + 7 = 18 parts. The sum of the angles in a quadrilateral are 360° → each part is 360° ÷ 18 = 20° → the angles are: 2 x 20° = 40° 3 x 20° = 60° 6 x 20° = 120° 7 x 20° = 140° A full circle is 2π radians → 360° = 2π radians → 1° = π/180 radians → 40° = 40 x π/180 radians = 2π/9 radians ≈ 0.698 radians → 60° = 60 x π/180 radians = π/3 radians ≈ 1.047 radians → 120° = 120 x π/180 radians = 2π/3 radians ≈ 2.094 radians → 140° = 140 x π/180 radians = 7π/9 radians ≈ 2.443 radians


Convert 16.75 radians to revolutions?

One revolution = 2Pi radians 16.75 radians / 2Pi radians/rev ~= 2.666 revolutions


What is 220 degrees in radians?

12/9 pi or 3.83972 radians (rounded)


What is the symbol used to denote a measure of an angle?

When people use degrees, they either use "degrees" as in 30 degrees, or the little circle as in 30o. For Radians, they might say radians or possibly R or Rad.