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6 lut 2024 · Calculate the area, circumference, radius and diameter of circles. Find A, C, r and d of a circle. Given any 1 known variable of a circle, calculate the other 3 unknowns.
25 lip 2024 · Calculate the lateral surface area of a cylinder (just the curved outside)**: L = 2 π rh. Calculate the top and bottom surface area of a cylinder (2 circles): T = B = π r 2. Total surface area of a closed cylinder is: A = L + T + B = 2 π rh + 2 (π r 2) = 2 π r (h+r)
30 lip 2024 · The area of a circle calculator helps you compute the surface of a circle given a diameter or radius. Our tool works both ways — no matter if you're looking for an area-to-radius calculator or a radius to the area one, you've found the right place .
Calculate: area. » radius: Compute. Input interpretation. Equation. Input value. Result. Step-by-step solution. Diagram. Download Page. POWERED BY THE WOLFRAM LANGUAGE. Have a question about using Wolfram|Alpha? Contact Pro Premium Expert Support » Give us your feedback »
4 paź 2023 · Online calculator to calculate the surface area of geometric solids including a capsule, cone, frustum, cube, cylinder, hemisphere, pyramid, rectangular prism, sphere, spherical cap, and triangular prism
Free online area of a circle calculator which helps you calculate the are of any circle, given its radius. Supports many different metrics such as in, ft, yd, mm, cm, meters, etc.
22 lip 2024 · Use the formulas to calculate the circumference and area: c = 2πr and A = πr². The circumference should equal c = 2π × 8 cm = 50.265 cm . The area should equal A = π × (8 cm)² = 201.06 cm² .
