The circumference of a circle is about 25.3 in find the area of the circle using 3.14 as an approximation for pie. round your answer the nearest hundredth

The reporter forgot to multiply the decimal by 100, making it 25%

Where is the diagram

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.