This math topic focuses on calculating the surface area of cylinders. It involves applying formulas to determine the lateral and total surface areas using given dimensions (radius and height) for various cylinders. Each problem follows a consistent pattern, requiring students to use the formula \( SA = 2πrh + 2πr^2 \). This topic forms part of an advanced unit on the geometry of complex 3D shapes, enhancing students’ skills in handling π (Pi) in real-world geometrical applications.