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If x is a positive acute angle and cos x = 1/2, what is the value of sin 1/2 x? A)1 B)2 C) square root 3/ 2 D)1/2
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If x is a positive acute angle and cos x = 1/2, what is the value of sin 1/2 x?

A)1
B)2
C) square root 3/ 2
D)1/2

User Msemelman
by
6.5k points

1 Answer

0 votes
It is B cause I just know I’m right
User Uncoke
by
5.7k points
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