In the given curve of the above question, find the value of angle \[{{ – McqOptions

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1.	In the given curve of the above question, find the value of angle \[{{i}_{1}}\] in degrees.
A.	\[{{40}^{o}}\]
B.	\[{{60}^{o}}\]
C.	\[{{70}^{o}}\]
D.	\[{{90}^{o}}\]
Answer» E.

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