Multiple choice

If G is the centroid of ΔABC and AG = BC, then ∠ BGC is- यदि G ΔABC का केन्द्रक हैं और AG = BC, तो ∠ BGC क्या हैं -

  1. 0o

  2. 60o

  3. 45o

  4. 90o
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

For a triangle with centroid G, AG:GD = 2:1 in median AD. If AG = BC, then using Apollonius theorem and centroid properties, we can derive that ∠BGC = 90°. This occurs when the triangle has a specific relationship between its centroid and side lengths.

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