Mathematics
Grade-7
Easy

Question

Determine the area of the circle having 49 m as radius.

  1. 1296
  2. 4741
  3. 3652
  4. 7546

hintHint:

area 0f a circle (we can denote as a A ) = πr squared

The correct answer is: 7546


    A r e a space equals pi r squared
space straight A equals 22 over 7 cross times 49 cross times 49
space straight A equals 22 cross times 7 cross times 49
text  Area  end text equals 7546 space s q u a r e space m e t e r

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