Question

(A * B = A multiplied by B)
(A @ B = A minus B)
(A $ B = A plus B)
(A # B = A divided by B )



(66.) The area of a circle is computed by multiplying
the square of its radius by 22/7. What will be the
total area of 21 circles, each of radium 'r' cm?
(a) 22 * r * 7 * r #21
(b) 22 # 21 rir
(c) 66 r2 #7
(d) 66 *r*r
(e) None of these​

Answer 1

Answer:

none of these

Step-by-step explanation:

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