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Big Ideas Math Geometry, 2014

BI

Big Ideas Math Geometry, 2014 View details

4. Three-Dimensional Figures

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Exercise 13 Page 621

A cross section is the two-dimensional shape created when a plane intersects a solid.

Isosceles triangle

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A cross section is the two-dimensional shape created when a plane intersects a solid. In this case, the shape created is an isosceles triangle.

Subchapter links

Communicate Your Answer p.617

Monitoring Progress p.619-620