The surface area of a solid hemisphere with radius r is

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MCQ (Single)Total Surface Area of HemisphereNCERT Exemplar

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Find (i) the curved surface area and (ii) the total surface area of a hemisphere of radius 21 cm.

CASE_STUDIESCurved Surface Area of HemisphereTotal Surface Area of Hemisphere

Find the total surface area of a hemisphere of radius 10 cm. (Use π = 3.14)

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Total Surface Area of Hemisphere

A solid wooden capsule is shown in Figure 1. The capsule is formed of a cylindrical block and two hemispheres. Find the sum of total surface area of the three parts as shown in Figure 2. Given, the radius of the capsule is 3.5 cm and the length of the cylindrical block is 14 cm. (Use π = 22/7)

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