If sin x°=sin Alfa ,then Alfa is ???? Option (a)180÷π (b)π÷180 (c)π÷270 (d)270÷π
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Answered by
4
ans b) alpha =π/180.
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Answered by
3
The required potion is b) ![\dfrac{\pi }{180}. \dfrac{\pi }{180}.](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Cpi+%7D%7B180%7D.)
Step-by-step explanation:
We have,
To find, the vaue of ∠A = ?
∵ 180° =
∴ 1° =
⇒ x°
⇒
⇒
∴
Hence, the required potion is b)
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