The right hexagonal pyramid has a hexagon base with equal - length sides . The lateral of the pyramid are all triangles that are exact copies of one another with height of 15 ft . Find the surface area of the pyramid

Move the decimal behind it

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.