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Surface area of a cylinder. How to find the total surface area of a cylinder. 10m. SA = 2 p r² + 2 p rh or 2 p r(r + h). • (10 + 25). = 2. • p. • 10. = 2. • p. • 35. • 10. 25m. • p. = 2. • 10. • 35. = 700. • p. Use 3.14 for p. = 700 • 3.14. = 2198 m².
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How to find the total surface area of a cylinder 10m SA = 2pr²+2prh or 2pr(r + h) • (10 + 25) = 2 • p • 10 = 2 • p • 35 • 10 25m • p = 2 • 10 • 35 = 700 • p Use 3.14 for p = 700 • 3.14 = 2198 m²
How to find the lateral surface area of a cylinder 12m SA = 2prh • 28 = 2 • p • 12 • p • 28 = 2 • 12 28m = 672 • p Use 3.14 for p = 672 • 3.14 = 2110.08 m² Finding the lateral surface area of a cylinder is like finding the AREA of a LABEL on a can