If the angle formed by the bisector of any two angles of the triangle

1.	If the angle formed by the bisector of any two angles of the triangle is zero then the triangle will be?1. Right angle triangle2. Equilateral triangle3. Scalene triangle4. None of these
Answer» Correct Answer - Option 4 : None of these Given: The angle formed by bisector of any two angles of triangle is zero Formula Used: In triangle ABC if OB and OC are the angle bisector ∴ ∠BOC = ∠A/2 + 90 Calculation: Let ABC is a triangle and OB and OC are the interior angle bisector of triangle ABC also it is given that the angle formed by bisector of any two angles of triangle is zero ∴ ∠BOC = 0 ⇒ ∠A/2 + 90 = 0 ⇒ ∠A = - 180° This is not possible

If the angle formed by the bisector of any two angles of the triangle is zero then the triangle will be?1. Right angle triangle2. Equilateral triangle3. Scalene triangle4. None of these

Answer» Correct Answer - Option 4 : None of these

Given:

The angle formed by bisector of any two angles of triangle is zero

Formula Used:

In triangle ABC if OB and OC are the angle bisector

∴ ∠BOC = ∠A/2 + 90

Calculation:

Let ABC is a triangle and OB and OC are the interior angle bisector of triangle ABC also it is given that the angle formed by bisector of any two angles of triangle is zero

∴ ∠BOC = 0

⇒ ∠A/2 + 90 = 0

⇒ ∠A = - 180°

This is not possible

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If the angle formed by the bisector of any two angles of the triangle is zero then the triangle will be?1. Right angle triangle2. Equilateral triangle3. Scalene triangle4. None of these

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