Mathematics
Grade-7
Easy

Question

Determine area of the circle, from the picture given below. (Take pi = 3.14)

  1. 254.34
  2. 154.36
  3. 120.08
  4. 302.49

hintHint:

area of the circle =πr squared

The correct answer is: 254.34


    r a d i u s space o f space t h e space c i r c l e space equals space 9 comma space g i v e n space i n space t h e space p i c t u r e
s o space r space equals space 9
a r e a space equals space πr squared
area space equals space 3.14 space cross times space 9 squared
area space equals space 3.14 space cross times 81
area space equals space 254.34

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