Question

3
31 If the 11" term of an A.P.IS -21 and
32 A chord of a circle of radius 21cm subtends an angle of 120° at the centre
Find the area corresponding to minor segment of the circle[ Use V3 =
1.73,1 = 3.14, sin 60° and cos60°-1/2​

Answer 1

Answer:

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Step-by-step explanation:

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