Getting into Solids: Pyramids - ETA hand2mind
Getting into Solids: Pyramids - ETA hand2mind
Getting into Solids: Pyramids - ETA hand2mind
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Vocabulary for Regular Prisms and Right Cylinders<br />
L.A. = lateral area P = perimeter of base r = radius<br />
S.A. = surface area B = area of base h = height<br />
V = volume<br />
π = pi<br />
Formulas for Regular Prisms and Right Cylinders<br />
Regular Prisms<br />
Right Cylinders<br />
L.A. = P h<br />
L.A. = 2 π r h<br />
S.A. = L.A. + 2 B<br />
S.A. = L.A. + 2 B<br />
S.A. = P h + 2 B S.A. = 2 π r h + 2 π r 2<br />
V = B h<br />
V = B h<br />
V = π r 2 h<br />
TABLE OF CONTENTS<br />
Section One: Finding Surface Area and Volume of Regular <strong>Solids</strong><br />
Cylinder. ..................................................4<br />
Triangular Prism. ............................................7<br />
Cube. ...................................................10<br />
Rectangular Prism ..........................................13<br />
Pentagonal Prism ...........................................16<br />
Hexagonal Prism ...........................................19<br />
Section Two: Challenge Problems<br />
Finding Surface Area and Volume of Regular <strong>Solids</strong><br />
Two Attached Rectangular Prisms ...............................22<br />
Rectangular Prism and Regular Square Pyramid ......................24<br />
Two Cylinders; Maximizing Lateral Area ............................26<br />
Cylinder with Two Cones Inserted ................................28<br />
Rectangular Prism with a Rectangular Hole .........................30<br />
Rectangular Prism with a Cylindrical Hole. ..........................32<br />
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