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The point of intersection of the angle b...

The point of intersection of the angle bisectors of a triangle is :

A

orthocentre

B

centroid

C

incentre

D

circumcentre

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The correct Answer is:
To solve the question regarding the point of intersection of the angle bisectors of a triangle, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Terms**: - First, we need to understand what angle bisectors are. An angle bisector of a triangle is a line that divides an angle into two equal parts. 2. **Identify the Points of Intersection**: - In a triangle, there are several important points of intersection: - **Orthocenter**: The intersection of the altitudes. - **Centroid**: The intersection of the medians. - **Incenter**: The intersection of the angle bisectors. - **Circumcenter**: The intersection of the perpendicular bisectors. 3. **Focus on Angle Bisectors**: - Since the question specifically asks about the angle bisectors, we will focus on the point where these bisectors intersect. 4. **Conclusion**: - The point of intersection of the angle bisectors of a triangle is known as the **Incenter**. This point is equidistant from all three sides of the triangle. ### Final Answer: The point of intersection of the angle bisectors of a triangle is the **Incenter**.
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ARIHANT SSC-GEOMETRY-INTRODUCTORY EXERCISE - 12.2
  1. The incentre of a triangle is determined by the :

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  2. The circumcentre of a triangle is determined by the :

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  3. The point of intersection of the angle bisectors of a triangle is :

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  4. The diagonal of the square field measures 50m. The area of square fiel...

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  5. If in a DeltaABC,'S' is the circumcentre then :

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  6. If AD, BE, CF are the altitudes of DeltaABC whose orthocentre is H, th...

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  7. In a right angled DeltaABC, angleC=90^(@) and CD is the perpendicular ...

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  8. In an equilateral triangle ABC, if a, b and c denote the lengths of pe...

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  9. What is the ratio of side to the height of an equilateral triangle?

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  10. The triangle is formed by joining the mid point of the sides AB, BC an...

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  11. One side other than the hypotenuse of right angle isosceles triangle i...

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  12. Any two of the four triangles formed by joining the mid - points of th...

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  13. The internal bisectors of angleB and angleC of DeltaABC meet at O. If ...

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  14. The point in the plane of a triangle which is at equal perpendicular d...

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  15. Incentre of a triangle lies in the interior of :

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  16. In a triangle PQR, PQ = 20 cm and PR = 6 cm, the side QR is :

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  17. The four triangles formed by joining the pairs of mid - points of the ...

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  18. The circumference of the circle is 176m. Then the area of the circle i...

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  19. In a DeltaABC, a line PQ parallel to BC cuts AB at P and AC at Q. If B...

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  20. Sunil buys an article with 20% discount on its marked price. He makes ...

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