Chapter 10
Mikey G
10.1 Area of Parallelograms and Trapezoids
Parallelograms: A=bh
Trapezoids: A=1/2(b1+b2)h
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Surface Area Of Trapezoid
10.2 Area of Circles
Circles: A=pi*r*sq
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10.3 Three-Dimensional Figures
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Prism
a solid geometric figure whose two end faces are similar, equal, and parallel rectilinear figures, and whose sides are parallelograms.
Cone
a solid or hollow object that tapers from a circular or roughly circular base to a point.
Pyramid
A solid object where:
The base is a polygon (a straight-sided flat shape)
The sides are triangles which meet at the top (the apex).
It is a polyhedron.
The base is a polygon (a straight-sided flat shape)
The sides are triangles which meet at the top (the apex).
It is a polyhedron.
Cylinder
a solid geometric figure with straight parallel sides and a circular or oval cross section.
Sphere
a round solid figure, or its surface, with every point on its surface equidistant from its center.
10.4 Surface Areas of Prisms and Cylinders
Words to know:
Net (two-dimensional pattern that forms a solid when folded)
Surface Area (the sum of the areas of its faces)
Pg:542
Sec 12.2: Surface Area of Prisms and Cylinders
10.5 Surface Areas of Pyramids and Cones
Words to know:
Slant height (the height of a lateral face, that is any face thats not a base)
Pg:548
10.6 Volume of Prisms and Cylinders
Words to know:
Volume (measure of the amount of space a solid occupies)
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