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What is the area of the cross section of a sphere that is 3 units from the center of the sphere?
The cross section at this point forms a circle and its area is pi/32 which equals 9*pi square units.
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Not quite.
If the radius of the sphere is R units then the radius of the cross section is sqrt(R2 - 32)
Therefore the cross sectional area is pi*(R2 - 32) square units.
What else can I help you with?
What is the perimeter of 9.35 and 6.82?
Assuming that the shape is like the cross section of a convex lens, the perimeter is 16.17 units.
What is the volume of a sphere with radius 4?
The formula is (4*pi/3)*r^3, so 256*pi/3 cubic units = 268.08 cubic units. {whatever units r is in}
The axis of the sphere below is 12 units in length what is the surface of the sphere?
144pi units2
What is the volume of a sphere with a radius of 12 units?
The volume of a sphere with a radius of 12 units is: 7,238 units3The answer above is correct but the answer ALSO can be 2304 units3
What is the surface area of 5.2 sphere?
Oh, dude, you're hitting me with the math questions! Well, the surface area of a sphere is calculated using the formula 4πr^2, where r is the radius. So, for a sphere with a radius of 5.2, the surface area would be approximately 339.29 square units. But hey, who's really counting, right?
What is the radius of a cross section of a sphere that is 3 units from the center of the sphere?
If the radius of the sphere is R units then the radius of the cross section is sqrt(R2 - 32) Therefore the cross sectional area is pi*(R2 - 32) square units.
What is the area of the cross section of a sphere that is 12 units from the center of the sphere?
That depends on how many units there are in the diameter of the sphere. * * * * * If the radius of the sphere is R units then the radius of the cross section is sqrt(R2 - 122) Therefore the cross sectional area is pi*(R2 - 122) square units.
How do you find the diameter of a cylinder if the volume is 1962.5 and the length is 25?
Volume = Length*Area of cross-section So area of cross section = 1962.5/25 = 78.5 units If the cylinder has diameter d then area of cross section = pi*d2/4 So d2 = 4*Area/pi = 99.95 square units. Then d = sqrt(99.95) = 9.997 units of length.
How do you solve the volume of prisms?
It is: cross-section area*length and measured in cubic units
What is the volume of a sphere with a radius of 2.4 units?
A sphere with a radius of 2.4 units has a volume of 57.91 cubic units.
What is the volume of a sphere with a radius of 21 units?
The volume of a sphere with a radius of 21 units is: 12,348 units 3
What is the volume of a sphere with a radius of 3 units?
A sphere with a radius of 3 units has a volume of 113.1 cubic units.
What is the volume of a sphere with a radius of 30 units?
A sphere with a radius of 30 units has a volume of 113,097.34 cubic units.
A sphere has an unknown radius and a volume equal to 30 units squared what is the volume of the sphere twice the radius?
A sphere's volume is measured in cubic units, not square units.
How do you find the volume of a prism solid?
Volume in cubic units = cross-section area*length
What the radius of a sphere if the surface area of the sphere is 100 Square units?
r = 2.821 units
Units of section modulus?
The units of section modulus are typically in terms of length cubed, such as cubic inches (in^3) or cubic millimeters (mm^3), depending on the system of measurement being used. The section modulus is a measure of a beam's ability to resist bending stress and indicates how far the outer edges of a beam are from its neutral axis.
