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The surface area of a sphere of radius 14 cms is. View Solution. Q4. Find the surface area of a sphere of ...
Therefore, The Curved Surface Area of Hemisphere =1/2 × 4 × πr 2. Curved surface area of a hemisphere = 2πr 2. Since a sphere is a combination of a curved surface and a flat base, to find the total surface area we need to sum up both the areas. The flat base being a plane circle has an area πr 2.
The surface area of a sphere is $$2464 cm^2$$. If its radius be doubled,then what will be the surface area of the new sphere?
Find surface area of sphere if its radius is 4 cm. View Solution. Q 4. The radius of a sphere is 2.1cm. Find its surface area. View Solution. Q 5. The surface area of a sphere is 616 cm 2 . Find its radius.
Question. The surface area of a sphere is 616 cm2. Find the diameter of the sphere (in cm ). Solution. Verified by Toppr. Surface area of sphere=4πr2. According to the statement, 4πr2 = 616. 4× 22 7 ×r2 = 616.
If the surface area of a sphere is 144π m 2, then its volume (in m 3) is (a) 288 π (b) 316 π (c) 300 π (d) 188 π
The surface area of a sphere is 394.24 cm 2.Find its radius and volume.
Total Surface Area = lateral surface area + Area of base = πrl + πr²; Sphere. A sphere is a solid round three-dimensional figure, where every point on its surface is equidistant from its center. So all the radii of a sphere are equal. The best example of a sphere is a football, basketball, etc.
Surface area of sphere is 676π sq. cm. Find its radius. View Solution. Q 5. The surface area of a sphere is 616cm2. Find the volume of the sphere. View Solution. Click here:point_up_2:to get an answer to your question :writing_hand:if the surface area of sphere is 616 cm2 find its radius.
The surface area of a sphere is 1386 c m 2. Its volume is (a) 1617 c m 3 (b) 3234 c m 3 (c) 4851 c m 3 (d ...
