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In a triangle ABC , AB = AC and angle ...

In a triangle ABC , AB = AC and ` angle A = 36^(@) ` If the internal bisector of angle C meets AB at D . Prove that AD = BC.

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ICSE-CHAPTERWISE REVISION (STAGE 1) -Triangles
  1. Find the numerical vlaue of x from the diagram given below.

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  2. In Delta PQR ,PQ =PR . A is a point in PQ and B is a point in PR , ...

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  3. In Delta PQR ,PQ =PR . A is a point in PQ and B is a point in PR , ...

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  4. The given figure shows a right triangle right angled at B . If ang...

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  5. In Delta ABC, AB =AC and D is a piont in side BC such that AD bisect ...

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  6. In the given figure , BC = CE and angle 1 = angle 2. Prove that : ...

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  7. The given figure shows two isosceles triangles ABC and DBC with common...

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  8. Two sides AB and BC and median AD of triangle ABC are respectively equ...

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  9. Sides AB and BC and median AD of a triangle ABC are respectively pr...

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  10. The given figure shows PQ = PR and angle Q = angle R . Prove that D...

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  11. In the following figure , AB = BC and AD = DE. if angle B = 50^(@)...

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  12. In Delta ABC, AB = BC , AD bot BC and CE bot AB , prove that AD = CE...

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  13. Use the informations given in the following figure to find the values...

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  14. If the bisector of an angle of a triangle bisects the opposite side...

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  15. The given figure shows a Delta ABC in which AB =AC and BP =CQ . P...

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  16. Use the given figure to find the angle x.

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  17. In a triangle ABC , AB = AC and angle A = 36^(@) If the internal ...

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  18. In a triangles ABC , angle A = x^(@) , angle B = (3x - 2) ^(@) and a...

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