Can someone answer my 3 hw questions? 1) Find the surface area of the regular pyramid. Write your answer as a decimal. (the first file is #1!) (blue)
2) Find the surface area of the regular pyramid. (2nd file is #2) (orange)
3)Find the surface area of the regular pyramid. (3rd file is the 3rd question) (purple)

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.