Find the length (in cm) of an arc of a circle with radius 30 cm if the arc subtends a central angle of 30°. cm

Q: 16.

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Q: 1) 8 45° 3) x x 60° 2) 4) 5) 3√√√2 2 45° n 6) m 7) 45° x 2√2 b 60° a 7√√3 x 5 2 30° x y 9 2 60° 8) и…

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