Total surface area of hemisphere: Curved Surface Area of

Curved Surface Area of a Sphere = 4πr2 /2 = 2πr2 Where r is the radius of the hemisphere and the value of π is 22/7 or 3.142 Total Surface Area of a Hemisphere The total Surface Area of the hemisphere consists of curved as well as planar surface area of the hemisphere . If we want the total surface area , we must add the base area to the curved surface . The area of the circle base is provided by πr2 and the curved surface area is 2πr2 Here is the formula for calculating the surface area ... The surface area of a hemisphere is defined as the area covered by the outer surface of a hemisphere . Learn the formulas, steps, examples, and more. Learn how to calculate the surface area of a hemisphere , which is the total area of its curved surface and base. Find the formulas for solid and hollow hemispheres, and see solved examples with diagrams. Learn the surface area of a hemisphere —curved and total —with stepwise formulas, clear examples, and smart tips for faster calculations. Perfect for board exams and quick revision.