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Trigonometry
medium · Past Paper
Questions
Mathematics
Trigonometry
Trig Ratios
Find the value of: sin² 30° + cos² 30°
A
1/2
B
1
C
3/4
D
1/4
✓ Correct Answer: B — 1
For any angle θ, sin²θ + cos²θ = 1.
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