What is 0.2 as a whole number?

Step-by-step explanation:

We are asked to write 0.2 as a whole number.

Since we know that whole numbers are positive numbers without any fraction or decimal parts.

We cannot write 0.2 as a whole number, but it can be rounded to a whole number.  

As tenth digit is less than 5, so upon rounding 0.2 to nearest whole number we will get 0.

As 0 is also a whole number, therefore, upon rounding 0.2 to nearest whole number we will get 0.

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²