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Area, Seuface area, volume
the area, sa, and v formulas
24
Mathematics
05/04/2009

Term
 Triangle
Definition
 A=1/2bh A=(midseg)h A=1/2ab(sinΘ) A=√s(s-a)(s-b)(s-c)    -s=a+b+c/2
Term
 Rectangle
Definition
 A=bh A=lw
Term
 Square
Definition
 A=s2 A=bh A=1/2d2
Term
 Parallelogram
Definition
 A=bh A=ab(sinΘ)
Term
 Rhombus
Definition
 A=bh A=a2(sinΘ) A=1/2(d1)(d2)
Term
 Kite
Definition
 A=1/2(d1)(d2)
Term
 Trapezoid
Definition
 A=1/2(b1+b2)h A=(midseg)h
Term
 Circle
Definition
 A=πr2
Term
 Cube
Definition
 SA=6(area square) V=(BaseArea)(height)
Term
 Right Rectangular Prism
Definition
 SA=2(b1h1)+2(b2h2)+2(b3h3) V=(BaseArea)(height)
Term
 Right Square Prism
Definition
 SA=2(Sq.A)+4(Rect.A) V=(BaseArea)(height)
Term
 Right Rectangular Prism
Definition
 SA=2(Pent. A)+5(Rect.A) V=(BaseArea)(height)
Term
 Right Regular hexagonal prism
Definition
 SA=2(Hex.A)+6(Rect.A) V=(BaseArea)(height)
Term
 Right Triangular Prism
Definition
 SA=2(Tri.A)+b1h1+b2h2+b3h3 V=(BaseArea)(height)
Term
 Triangular Pyramid
Definition
 SA=(Base.A)+atri1+atri2+atri3 V=1/3(BaseArea)(height)
Term
 Right Square Pyramid
Definition
 SA=(BaseA.)+4(atri faces) V=1/3(BaseArea)(height)
Term
 Right rectangular pyramid
Definition
 SA=(Base A)+4(a tri faces) V=1/3(BaseArea)(height)
Term
 Right Regular Pentagonal Pyramid
Definition
 SA=(Base A)+5(a tri face) V=1/3(BaseArea)(height)
Term
 Right Regular hexagonal pyramid
Definition
 SA=(Base.A+6(a tri face) V=1/3(BaseArea)(height)
Term
 Right Regular octagonal pyramid
Definition
 SA=(Base.A)+8(a tri face) V=1/3(BaseArea)(height)
Term
 Right Trapezoidal pyramid
Definition
 SA=(Base.A)+atri1+atri2+atri3+atri4 V=1/3(BaseArea)(height)
Term
 Cylinder
Definition
 SA=2∏r2+2∏2h V=(BaseArea)(height) V=∏r2h
Term
 Cone
Definition
 SA=∏r2+∏rl V=1/3(BaseArea)(height) V=1/3∏r2h
Term
 Sphere
Definition
 SA=4∏r2 V=4/3∏r2
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