I NEED HELP ASAP! I give brainlist to whoever answers The surface area of a cylinder is given by the formula SA = 2r2 + 2rh.
A cylinder has a radius of 9 cm and a surface area of 756 cm2.
Find the height of the cylinder.

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4