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pie
Question | Answer |
---|---|
law of cos | c2=a2+b2-2*a*c*cos(C) |
sum of polygons interior angle | 180(n-2) |
central angle | 360/n |
one interior angle | 180(n-2)/n |
all exterior angles sum up to 360 | |
area of a circle | Tr2 |
circumference of a circle | 2Tr |
sector | a portion of a area |
arc | the crust of the pizza |