if the radius of a circle is increased by27% then it's area will increase by

Question

Answer 1

You can use a very suitable formula of successive percentage here ....
+27%+27%+(27*27)÷100= +61.29%
Hence, there will be 61.29% increment in the area of circle......
Note : here + refers increment similar to - which refers decrement

Answer 2

You can use a very suitable formula of successive percentage here ....
+27%+27%+(27*27)÷100= +61.29%
Hence, there will be 61.29% increment in the area of circle......
Note : here + refers increment similar to - which refers decrement

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if the radius of a circle is increased by27% then it's area will increase by