Question

(a)

If D, G and C be the numbers of degrees, grades and radians of an angle

Prove that D÷180=G÷200=C=π
It's urgent please
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Answer 1

Answer:

Well, it is a known fact that 180 degrees = pi radians. It is also a well known fact that 90 degrees = 100 gradients. The rest is basic math.

Step-by-step explanation:

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