|Feb12-09, 09:08 AM||#1|
are of a circle segment
How do i get the area of this segment on the top of the circle?
I have found some formulas for calculating the area, but it seems like I need some angle.. ? What If i dont know the angle...?
b is the arc length, b = r*angle*pi/180
How do I use this angle?
I know that the answer should be approx 696 mm2 from a computer program, but I cant do it analytically...
|Feb12-09, 11:00 AM||#2|
Subtract the area of the triangle from the area of the sector.
|Feb12-09, 11:46 AM||#3|
Sorry, im too slow to get it...
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