Mathematics, 21.06.2020 09:57, dtilton2003
Cavalieri’s principle states that if two solids of equal height have equal cross-sectional areas at every level parallel to the respective bases, then the two solids have equal volume. The two shaded solids both have a height of 2r units. At every level, the areas of the cross sections of both solids equal π(r2 – b2). A cylinder and a sphere are shown. 2 cones are cut out of the cylinder. The cones have a radius of 4. The cylinder has a height of 2 r. The sphere has a radius of 4. The sphere has a height of 2 r. Cross-sectional areas are shown on each figure. Therefore, the formula for the volume of the sphere can be derived by writing an expression that represents the volume of one cone within the cylinder. the two cones within the cylinder. the solid between the two cones and the cylinder. the cylinder.
Answers: 2
Mathematics, 21.06.2019 20:30, adityamahesh2002
In the diagram of circle o, what is the measure of zabc?
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Mathematics, 21.06.2019 20:30, daniiltemkin20
List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6
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Mathematics, 21.06.2019 22:30, muziqbox594
What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?
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Cavalieri’s principle states that if two solids of equal height have equal cross-sectional areas at...
Mathematics, 19.02.2021 18:50
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