lesson
Cross-Sections of Spheres
Identify that any plane intersection of a sphere produces a circle, and describe how the radius of the cross-section changes.
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This lesson is part of a track
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Three-Dimensional Figures and Cross-Sections
8 lessons
Goal
Identify and describe three-dimensional figures, determine cross-sections formed by plane intersections, and identify solids generated by rotating two-dimensional shapes.
8 lessons
0 of 8 done
- Introduction to Three-Dimensional FiguresUp next
- Cross-Sections of PrismsNot started yet
- Cross-Sections of PyramidsNot started yet
- Cross-Sections of CylindersNot started yet
- Cross-Sections of ConesNot started yet
- Cross-Sections of SpheresYou are here
- Identifying Cross-Sections from DescriptionsNot started yet
- Solids Generated by Rotating Two-Dimensional ShapesNot started yet
Learning standards covered
111.41(b)(10)(A)Texas Essential Knowledge and Skills (TEKS) · Math · 10th Gradeidentify the shapes of two-dimensional cross-sections of prisms, pyramids, cylinders, cones, and spheres and identify three-dimensional objects generated by rotations of two-dimensional shapes; and
Open Global Standard:OGM.11.MEA.3
111.41(b)(1)(D)Texas Essential Knowledge and Skills (TEKS) · Math · 10th Gradecommunicate mathematical ideas, reasoning, and their implications using multiple representations, including symbols, diagrams, graphs, and language as appropriate;
Open Global Standard:OGM.11.GEO.1
OGM.11.MEA.3OGM.11.GEO.1