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In the adjoining figure, DeltaABC is an ...

In the adjoining figure, `DeltaABC` is an isosceles triangles in which AB=AC and AD is the bisector of `angleA`. Prove that :
(i) `DeltaADB~=DeltaADC`
(ii) `angleB=angleC`
(iii) BD=DC
(iv) `ADbotBC`

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ICSE-CONGRUENCE-EXERCISE 21
  1. State the condition (SSS or SAS or ASA or RHS) under which DeltaABC~=D...

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  2. State giving reasons, which of the following are pairs of congruent tr...

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  3. State giving reasons, which of the following are pairs of congruent tr...

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  4. State giving reasons, which of the following are pairs of congruent tr...

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  5. State giving reasons, which of the following are pairs of congruent tr...

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  6. State giving reasons, which of the following are pairs of congruent tr...

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  7. State giving reasons, whether the following pairs of triangles are con...

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  8. State giving reasons, whether the following pairs of triangles are con...

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  9. State giving reasons, whether the following pairs of triangles are con...

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  10. State giving reasons, whether the following pairs of triangles are con...

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  11. In the given figure, AB=CD and AD=CB. Prove that : (i) DeltaABD=Delt...

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  12. In the given figure, angleSPR=angleQRP and angleRSP=anglePQR. Prove th...

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  13. In the given figure we have AO=BO and CO=DO. Prove that : (i) DeltaA...

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  14. In the given figure, ABbotBD,CDbotBD and AB=CD. Prove that : (i) Del...

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  15. In the given figure, PLbotOA and PMbotOB such that OL=OM. Prove that :...

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  16. In the given figure, we have PQ=SR and PR=SQ. Prove that : (i) Delta...

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  17. In the given figure, we have ACbotCD,BCbotCD and DA=DB. Prove that : C...

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  18. In the adjoining figure, DeltaABC is an isosceles triangles in which A...

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  19. In the adjoining figure, DeltaABC is an isosceles triangles in which A...

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  20. In the adjoining figure, DeltaABC is an isosceles triangle in which AB...

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