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Lesson Example Discussion Quiz: Class Homework

Lesson

Title: Angle measurement (degrees, radians)

Grade: 10-a Lesson: S3-L6

Explanation: Hello students, let us learn a new topic in SAT-2 today with definitions, concepts, examples, and worksheets included.

Lesson:

Definition: Conversion Between Radians and Degrees:

Conversion between radians and degrees refers to the mathematical process of translating an angle measurement from one unit to the other. Both radians and degrees are units used to measure angles, with degrees typically being used in everyday applications and radians in mathematical contexts like calculus and trigonometry.

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Explanation:

Degrees to Radians: To convert degrees to radians, you can use the formula:
\$ "radians" = ("degrees" times π)/180 \$
This formula multiplies the degree value by π (approximately 3.14159) and then divides by 180.
Radians to Degrees: To convert radians to degrees, the formula is:
\$ "degrees" = ("radians" times 180)/π \$
This formula multiplies the radian value by 180 and then divides by π.