Math, asked by gagan200496, 5 months ago

prove that radian is a constant and πc = 180 °​

Answers

Answered by subhransusahoo94
2

Answer:

Here we will discuss about radian is a constant angle. Let O be the centre of a circle and radius OR = r. If we take an arc AB = OA = r, then by definition, ∠AOB =1 radian.

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