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Perimeter of a sector of a circle whose central angle is $90^\circ$ and radius $7 \text{ cm}$ is :
- (a)$35 \text{ cm}$
- (b)$11 \text{ cm}$
- (c)$22 \text{ cm}$
- (d)$25 \text{ cm}$
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(D) $25 \text{ cm}$
Perimeter of a sector of a circle whose central angle is 90° and radius 7 cm is :
CBSE Class 10 Maths PYQ · Areas Related to Circles · Perimeter sector · 1 Mark · March 2024 · Standard
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