100 points!! Brainliest if correct!! Write and simplify a polynomial expression for the surface area of each figure.

Answer:Step-by-step explanation:I'm going to make some assumptions here before we start.  The way you have typed this only gives 2 dimensions.  Are we supposed to rotate this around an axis?  1)  That it's 3 dimensional (they ask for surface area).  2D would just say area.  Not surface area.2)  That r stands for radius3)  That it's circular (they give a radius).  But radii are not usually negative.  So where is this defined?      Let's make a chart with a few points to try to "see" what we're working with.    r = x ..... h = x + 91               102               115               14        0.1             9.1  Things certainly LOOK linear.  This is born out by the equation h = x +9.  Hmmmm  Could it be a cone?  My best GUESS is that this is a cone.  Or maybe a half of a cone.  But there really is not enough given to be absolutely sure.  Did the teacher give some instructions in class that are not here?    h|    |     /  |    /  |   /  |  /9|/  |  |___________  x = r    This has me intrigued.  If there is more to this, would you please tell me what got left out? hes correct give him brainlist i just did this for him