If , and each is positive acute angle, and sin ( + ) = 1/2 – McqOptions

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1.	If , and each is positive acute angle, and sin ( + ) = 1/2 , cos ( + ) = 1/2 and tan ( + ) = 1 then 2 + = ?
A.	105
B.	115
C.	110
D.	120
Answer» E.

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