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18 mar 2024 · Our surface area calculator can find the surface area of seven different solids. The formula depends on the type of solid. Surface area of a sphere: A = 4πr², where r stands for the radius of the sphere. Surface area of a cube: A = 6a², where a is the side length.
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Map Radius Calculator. You can draw multiple circles, distances, areas or elevations, import/export data save and edit them later with a larger map! Draw a Radius around a map location. Draw a radius circle around a location in Google Maps to show a distance from that point in all directions.
4 dni temu · Now we can try to derive various surface areas of sphere formulas. In this area of a sphere calculator, we use four equations: Given radius: A = 4 × π × r²; Given diameter: A = π × d²; Given volume: A = ³√(36 × π × V²); and; Given surface to volume ratio: A = 36 × π / (A/V)².
Surface area calculator online - easyly calculate the surface area of a cube, rectangular prism, box, cylinder, sphere, cone, as well as triangular prism. Surface body formulas and calculation examples.
This calculator computes the surface area of a number of common shapes, including sphere, cone, cube, cylinder, capsule, cap, conical frustum, and more.
3 dni temu · To calculate the radius r of a sphere given the surface area (A), rearrange the formula: A = 4 × π × r². To isolate the radius: r = √[A / (4 × π)] Notice how the area of a sphere is exactly four times the area of the circle with the same radius!
3 sie 2023 · Radius (r) = √ (SA/ (4π)) Let us solve an example to illustrate the concept better. Find the radius of a sphere with a surface area of 900 cm2. Solution: As we know, Radius (r) = √ (SA/ (4π)), here SA = 900 cm 2, π = 22/7 = 3.141, r = radius. ∴ r = √ ( 900 ÷ (4 × 3.141)) = 8.463 cm.
