Lesson 1: 10.1 Lesson 2: 10.2 Lesson 3: 10.3 Lesson 4: 10.4/10.5 Lesson 5: 10.6/10.7 Lesson 6: Working Backwards
Lesson 1: 10.1Lesson 2: 10.2Lesson 3: 10.3Lesson 4: 10.4/10.5Lesson 5: 10.6/10.7Lesson 6: Working Backwards
a surface of a polyhedron formed by a polygon and its interior
the intersection of two faces in a polyhedron
a solid formed by polygonal surfaces that enclose a single region of space
a polygon or circle used for reference to determine a height
a point of intersection of two or more segments in a figure
Is a base a face?
Match each definition with a term on your sheet. Then identify each term on a diagram
WARM-UP
In this section we will answer…
How are solids named?
What are the parts of solids?
How do I find the volume of a rectangular prism?
Definition – a polyhedron with two faces that are congruent, parallel polygons.
The faces of the prism which are not bases are called the lateral faces.
Definition – a polyhedron which has only one base.
The point where all the lateral edges meet is called the vertex of the pyramid.
Definition – A solid which has two circularbases.
The segment which connects the centers of the bases is called the axis.
Definition – A solid which has only one circular base.
Definition – A solid that is the set of all points in space which are a specific distance from a given point, called the center.
A great circle is formed when the sphere is cut through its center forming two hemispheres.
Surface Area means
Volume means
If B is the area of the base of a right rectanglular prism and H is the height of the solid, then the formula for the volume is…
V BH
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