geometric formulas
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15 Terms
1
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Area of a triangle
1/2(bh)
2
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height of equilateral triangle
(sqrrt(3)s²)/4
3
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trapezoid area
h/2(a+b)
4
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area of circle
pir²
5
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circumference of a circle
2pir
6
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area of a circle sector
(theta(r²))/2
7
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Arc length
rtheta
8
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ellipse area
piab
9
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volume of a cone
(Ah)/3
10
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right circular cone volume
(pir²h)/3
11
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right circular cylinder volume
pir²h
12
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lateral surface area right circular cone
2pirh
13
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sphere volume
(4/3)pi(r )³
14
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sphere surface area
4pir²
15
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