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In the adjoining figure, ABC is a triang...

In the adjoining figure, ABC is a triangle in which AD is the bisector of `/_ A`. If `AD bot BC`, show that `/_\ ABC` is isosceles.

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RS AGGARWAL-CONGRUENCE-EXERCISE
  1. State the correspondence between the vertices, sides and angles of the...

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  2. Given below are pairs of congruent triangles. State the property of co...

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  3. In Fig. (i), PL bot OA and PM bot OB such that PL = PM. IS /\ PLO = /\...

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  4. In Fig. (ii), AD = BC and AD || BC. IS AB = DC? Give reasons in suppor...

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  5. In the adjoining figure, AB = AC and BD = DC. Prove that /\ ADB = /\ A...

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  6. In the adjoining figure, ABC is a triangle in which AD is the bisector...

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  7. In the adjoining figure, AB = AD and CB = CD. Is /\ ABC ~= /\ ADC ?...

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  8. In the given figure, PA bot AB, QB bot AB and PA = QB. Which of the...

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  9. In the given figure, triangles ABC and DCB are right angled at A and D...

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  10. In the adjoining figure, /\ ABC is an isosceles triangle in which AB =...

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  11. In the adjoining figure, P and Q are two points on equal sides AB and ...

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  12. In the given figure, /\ ABC is an isosceles triangle in which AB - AC....

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  13. In the adjoining figure, ABC is an isosceles triangle in which AB = AC...

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  14. If two triangles have their corresponding angles equal, are they alway...

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  15. Are two triangles congruent if two sides and an angle of one triangle ...

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  16. Draw /\ ABC and /\ PQR such that they are equal in area but not congru...

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  17. Fill in the blanks: Q (i) Two line segments are congruent if they have...

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  18. Which of the following statements are true and which of them are false...

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