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If the area of a sector is one-twelfth that of a complete circle, then the angle of the sector is :
- (a)$36^\circ$
- (b)$30^\circ$
- (c)$60^\circ$
- (d)$45^\circ$
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(B) $30^\circ$
If the area of a sector is one-twelfth that of a complete circle, then the angle of the sector is :
CBSE Class 10 Maths PYQ · Areas Related to Circles · Sector Area · 1 Mark · March 2024 · Standard
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