Math, asked by amritasonydutta, 4 hours ago

The area of the ring between two concentric circles is 3168 cm2. Find the radii of the two
circles if (i) their sum is 42 cm and (ii) their difference is 28 cm. [please don't post wrong answers and explain step by step]

Answers

Answered by Anonymous

1

Thus, radius of two concentric circles are 35 cm and 7 cm.

Step-by-step explanation:

Refer attachment.

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