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If d is the number of degree and G is the number of grades of the same angle prove that D/9=G/10 |
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Answer» Step-by-step explanation: The angle be C D degreesor G grades As π radian is EQUAL to 180 ∘ and 200 g
D degrees is D 180 × π radians i.e. C = D 180 × π or D π = 180 C
and similarly G grade is G 200 × π radians i.e. C = G 200 × π or G π = 200 C
Hence ( G − D ) π = 20 C |
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