can anyone give a fixed formula for finding the area of a triangle in a circle which has the angle (Ф) as obtuse??
this formula is to be used for finding the segment of a circle
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heron's formula is the answer...
Arshiaasian2113:
the sides are not given.. it was some thing like r^2xcostheta/xsintherta/2
sorry**cos theta /2 **
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