ANSWERRR LIKE ASA, i'LL MARK AS BRAINLIST! Read the picture below and answer the following question - The radius of the Circle is 4m. What is the area of the shaded region?

WHICH ONE IS THE CORRECT ANSWER? (YOU ARE USING PIE)
1. 14.68 square meters
2. 50.24 square meters
3. 13.76 square meters
4. 64 square meters

I'm not sure but i think it's 1670km/h

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.