hand in 5 minutes.
21. In a circle of radius 21 cm, an arc subtends an angle of 60° at the centre. Find (i) the length
of the arc (ii) area of the sector formed by the arc (Use x = 227) (CBSE 2013, 2017]
79. From a circular piece of carboard of radius 3 cm two sectors of 90° have been cut off. Find
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You fol. You absolute buffon. Are you braindad or something? This is the easiest question i've ever seen and you're asking for help? Nah fam you must be rtarded or something,
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