WebDiameter. more ... The distance from one point on a circle through the center to another point on the circle. It is also the longest distance across the circle. And it is twice the radius. WebA hollow nickel-steel shaft, whose outside diameter is twice the inside diameter, is to transmit 468 kW at 220rpm. The shaft is subjected essentially to torsion. Assuming an …
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WebFeb 9, 2024 · A circular garden is enlarged so that the new diameter is twice the old diameter. What is the ratio of the original area to the enlarged area? Express your answer as a common fraction. I do not understand WHY the answer is 1/4 I do not understand why it is k^2 and all that. HELP I am giving LOTS of points WebSo if d ≠ 2 r, then either d > 2 r or d < 2 r. If d > 2 r, and we have the diameter as a chord between points A, B on the circle, and call C the center, then we can draw a radius line A → C and a radius line B → C, but by our assumption that won't be equal to the diameter? The other case uses a similar sort of logic - you just have to ... quickest way to level up in royale high
What is the diameter of a circle if its area is 36π? - Answers
WebJan 24, 2024 · The given diameter of a circle is 2 units. We have to find the radius of the circle. We know that Radius = Diameter / 2. So by plugging 2 in the diameter place, we get the radius. Radius =2/2. =1. Hence, if the diameter of a circle is 2 units then radius of circle is 1 unit. To learn more on Circles click: WebJul 13, 2024 · [ April 10, 2024 ] Two Years After Saying “Screw Your Freedom” Arnold Schwarzenegger Apologizes Entertainment [ April 10, 2024 ] New Zealand’s Jacinda Ardern Takes On New Role To Tackle ‘Online Extremism’ News [ April 10, 2024 ] NATO Preparing To Hold Its Largest-Ever Air Exercises In June News WebNov 20, 2024 · The diameter of the circle is twice the length of the radius. 2. The longest chord in a circle is the diameter. 3. If a radius measure 12cm, then the measure of the diameter is 6cm. 4. The length of every chord in a circle is always greater than the length of a radius. 5. The vertex of the central angle is the center of a circle. 6. ship \u0026 anchor marina