1.

The area of a circle is 2464 square metres. What will its circumference be ?1). 132 metres2). 176 metres3). 231 metres4). 272 metres

Answer»

Solution

Area of CIRCLE = (22/7)*R*r
r^2 = (7/22)*2464
r^2 = 784
r=28
Circumference = 2*(22/7)*28=176 metre
Option B is CORRECT.



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