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1/3
0.33
1/4
0.25
1/5
0.20
1/6
0.17
1/8
0.13
1/9
0.11
1/10
0.10
1/11
0.09
1/12
0.08
2²
4
3²
9
4²
16
5²
25
6²
36
7²
49
8²
64
9²
81
10²
100
11²
121
12²
144
15²
225
25²
625
0 degrees
sin(0) = 0, cos (0) = 1
30 degrees
sin (30) = 0.5, cos (30) = 0.9
45 degrees
sin (45) = 0.7, cos (45) =0.7
60 degrees
sin (60) = 0.9, cos (60) = 0.5
90 degrees
sin (90) =1 , cos (90) = 0
180 degrees
sin (180) = 0, cos (180) = -1
Perimeter/Area of a circle
P = 2*π*r = πd , A =π*r²
Perimeter/Area of a Triangle
P= b+ s1 + s2 , A = ½ b*h
Perimeter/Area of a Trapezoid
P = s1 +s2 +b2 +b1 , A=1/2*h(b1+b2)
Volume of a Sphere
V= 4/3*π*r³
Volume of a Cylinder
V= π*r²*h
What is 1 atm equal to? (3)
760 torr = 760 mmHg = 101.3 kPa