pleaassseeeee helpppppp,,,,!!!!!!
Surface Area (SA) of a Cylinder formula:SA = 2pirh+2pir^2If you fill in the formula:SA = 23.1429+23.142^2Simplify:SA = 6.2818+6.284SA = 113.04 + 25.12SA = 138.16 inI hope I helped If its wrong I'm super duper extra sorry!