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If the point inside a triangle are equid...

If the point inside a triangle are equidistant from the vertex of the same triangle, what the name of that point is ?

A

Incentre

B

Orthocentre

C

Median

D

Circumcentre

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, we need to identify the point inside a triangle that is equidistant from all three vertices of the triangle. Here's a step-by-step solution: ### Step 1: Understand the Triangle and Points We have a triangle, which we can label as triangle ABC. The vertices of the triangle are A, B, and C. **Hint:** Visualize the triangle and label the vertices clearly. ### Step 2: Define the Point Inside the Triangle Let’s denote the point inside the triangle as point O. According to the problem, the distances from point O to each vertex of the triangle are equal. This means that OA = OB = OC. **Hint:** Remember that the distances from point O to each vertex are crucial to identifying the type of point. ### Step 3: Identify the Characteristics of Point O Since point O is equidistant from all three vertices of triangle ABC, it satisfies a specific condition that is characteristic of a well-known point in triangle geometry. **Hint:** Think about the special points in triangle geometry that relate to distances from vertices. ### Step 4: Determine the Name of the Point The point O, which is equidistant from the vertices A, B, and C, is known as the **Circumcenter** of the triangle. The circumcenter is the point where the perpendicular bisectors of the sides of the triangle intersect, and it is equidistant from all three vertices. **Hint:** Recall the definitions of various triangle centers (like centroid, orthocenter, and circumcenter) to confirm your answer. ### Conclusion The point inside the triangle that is equidistant from the vertices is called the **Circumcenter**. ---
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