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Pythagorean Theorem. a 2 + b 2 = c 2. Formula for: nth hexagonal number:. n(4n - 2). 2. Total radians in a circle. 2 . ? = baker’s dozen. 13. ? km = 1 mile. 1.61. ? qts = 1 peck. 8. Formula for: 2 + 4 + 6 + 8 + . . . + n. n(n+2). 4.
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Pythagorean Theorem a2 + b2 = c2
Formula for: nth hexagonal number: n(4n - 2) 2
? km = 1 mile 1.61
? = 1 gross 144
? cu in = 1 cu ft 1728
? oz = 1 gal 128
? mi = 1 km .621
Degrees of each angle in a regular polygon 180(n-2) n
? lb = 1 ton 2000
Formula for: nth triangular number: n(n+1) 2
Formula to chance Celsius to Fahrenheit 9 F = – C + 32 5
Formula for: 1 + 3 + 5 + 7 + . . . + n 2 ( ) n+1 2
? ft = 1 mile 5280
Total degrees in any polygon 180(n-2)
Formula to chance Fahrenheit to Celsius 5 C = (F – 32) – 9
Formula for: nth pentagonal number: n(3n-1) 2
Area of any polygon Tan( )(4n) p2 180 n