How to convert degree to radian in calculator?

3 answer(s)
Answer # 1 #

To convert degrees to radians:

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Answer # 2 #

Use the formula: Radians = Degrees × (π / 180)

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Answer # 3 #

Example: 90° × π/180 = π/2 radians. On scientific calculators, switch mode to DEG for input and RAD for output if needed.

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