Maths Areas Related to Circles CBSE Board 2026 Medium
The length of a pendulum is 70 cm and it describes an arc of length 88 cm when it swings. The angle subtended…
The length of a pendulum is cm and it describes an arc of length cm when it swings. The angle subtended by the arc at the centre is
- (a)
- (b)
- (c)
- (d)
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