If sin theta = 1/2, which could NOT be the value of theta? A. 30 B. 210 C. 150 D. 390

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Question

Mathematics

Frida Shaffer

25 September, 07:25

If sin theta = 1/2, which could NOT be the value of theta? A. 30 B. 210 C. 150 D. 390

This was a repost.

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Answers (1)

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Franklin Wang · Answer 1

B

Step-by-step explanation:

since sin Θ > 0 then Θ is in first / second quadrants

210 is in the third quadrant and not a solution

30 is in the first quadrant and is a solution

150 is in the second quadrant and is a solution

390 is in the first quadrant (390 - 360) = 30 and is a solution

If sin theta = 1/2, which could NOT be the value of theta? A. 30 B. 210 C. 150 D. 390This was a repost.

If sin theta = 1/2, which could NOT be the value of theta? A. 30 B. 210 C. 150 D. 390

This was a repost.