What is excentre of circle and there formula?
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An excentre is a point at which the line bisecting one interior angle meets the bisector of the exterior angles on the opposite side.
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hey frnd....
An excircle or escribed circle [2] of the triangle is a circle lying outside the triangle, tangent to one of its sides and tangent to the extensions of the other two. Every triangle has three distinct excircles, each tangent to one of the triangle's sides.
The center of this excircle is called the excenter relative to the vertex A, or the excenter of A.
FORMULA....
D=(aA+bB−cC)/a+b−c
HOPE THIS HELP YOU ☺☺❤❤❤
An excircle or escribed circle [2] of the triangle is a circle lying outside the triangle, tangent to one of its sides and tangent to the extensions of the other two. Every triangle has three distinct excircles, each tangent to one of the triangle's sides.
The center of this excircle is called the excenter relative to the vertex A, or the excenter of A.
FORMULA....
D=(aA+bB−cC)/a+b−c
HOPE THIS HELP YOU ☺☺❤❤❤
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kumarsuraj55286:
Please write its formula
now ok
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