WebAug 7, 2024 · The base is 7cm from the small end and thus the radius will be 5cm * (7/10) = 3.5cm For the sphere, draw the cross section. This will be a circle with a radius of 5cm with a chord 2cm from the center. Using the Pythagorean theorem, the radius of the cross-section is √ (5 2 - 2 2) = √21 WebThe volume of the sphere with a radius of 5 cm is 523.3 cm 3. Lesson Slides The slider below shows another real example of how to find the volume of a sphere. ... -shaped object. Each point on its surface is the same distance away from the center. The Main Parts of a Sphere The radius is the distance from the center of a sphere to its surface. ...
If the radius of a circle is 5 cm what is the diameter? - Answers
WebQuestion: hollow cylinder has an inner radius of 5 cm, an outer radius of 10 cm and a length of 20 cm. The thermal conductivity of the cylinder material is 50 W/mK. The inner and outer surfaces are maintained at temperatures of 200°C and 50°C, respectively. Determine the heat flux through the annulus of the cylinder. WebRadius is the measurement of a straight line from the center of a circle to the edge. Radius will always equal one half diameter. Diameter is the measurement of a straight line across the center of an object (in this case a wheel). The circumference of a circle is the total distance around its outside. Circumference dynamite riches slot
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WebJan 27, 2009 · What is the diameter of a circle with the radius of 5 cm? 10 cm; the diameter of a circle is twice its radius. What is the radius and diameter of a circle 10-cm? radius 5 … WebSurface area of a cylinder Definition: The number of square units it takes to exactly cover the surface of a cylinder. Given by the formula: area = 2 π r 2 + 2 π r h where: π is Pi, approximately 3.142 r is the radius of the cylinder h height of the cylinder Try this Drag the orange dot to resize the cylinder, note how the area is calculated. Hide WebA disc of radius 5 cm rolls on a horizontal surface with linear velocity v = 1 î m/s and angular velocity 50 k̂ rad/sec . Height of particle from ground on rim of disc which has velocity in … dynamite riches slot review