9p^2 - 6 = 642; / + 6 ;
9p^2 = 648; / ÷9 ;
p^2 = 72 ;
p = +
;
Finally, p = +6
or p = -6
9p^2 = 648; / ÷9 ;
p^2 = 72 ;
p = +
Finally, p = +6
Which term describes the point where the three angle bisectors of a triangle intersect?
2 answers:
Answer:
Hence, The term which describes the point where the three angle bisectors of a triangle intersect is incenter.
Step-by-step explanation:
For better understanding of the solution see the attached figure of the problem :
If the angles bisectors of all the three angles of triangle meet at a point inside a circle, then that point is equidistant from all the three vertices of the triangle.
Also, The incenter of a triangle is the center of the incircle or the largest circle that can be inscribed in the triangle.
The point at which all the three angle bisectors meet is also the center of the incircle.
Hence, The term which describes the point where the three angle bisectors of a triangle intersect is incenter.
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