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If $\theta$ is an acute angle and $7 + 4 \sin \theta = 9$, then the value of $\theta$ is:
- (a)$90^\circ$
- (b)$30^\circ$
- (c)$45^\circ$
- (d)$60^\circ$
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(B) $30^\circ$
If θ is an acute angle and 7 + 4 θ = 9 , then the value of θ is:
CBSE Class 10 Maths PYQ · Trigonometry · Find Angle of T-Ratio · 1 Mark · March 2025 · Standard
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