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A triangle A B C is an isosceles tria...

A triangle `A B C` is an isosceles triangle if any one of the following conditions hold: Altitude `A D` bisects `/_B A C` Bisector of `/_B A C` is perpendicular to the base `B C`

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A triangle A B C is an isosceles triangle if any one of the following conditions hold: (a) Altitude A D bisects /_B A C (b) Bisector of /_B A C is perpendicular to the base B Cdot

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RD SHARMA ENGLISH-CONGRUENT TRIANGLE -All Questions
  1. In Figure, B M\ a n d\ D N are both perpendiculars to the segments A...

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  2. In a right angled triangle, one acute angle is double the other. Pr...

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  3. A triangle A B C is an isosceles triangle if any one of the followi...

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  4. A triangle A B C is an isosceles triangle if any one of the followi...

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  5. In Figure, A P\ a n d\ B Q are perpendiculars to the line segment A...

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  6. In Figure, A B C is an isosceles triangle with A B=A C ,\ B D\ a n ...

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  7. In Figure, A D=A E\ a n d\ D\ a n d\ E are points on B C such that B D...

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  8. In Figure, if A B=A C\ a n d\ B E=C D , prove that A D=A Edot

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  9. In Figure, P S=P R ,\ \ /T P S=\ /Q P Rdot Prove that P T=P Q

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  10. In Figure, If P Q=P T\ a n d\ /T P S=/Q P R , prove that \ P R S is is...

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  11. In Figure, A B C\ a n d\ D B C are two isosceles triangles on the s...

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  12. In Figure, A B C\ a n d\ D B C are two triangles on the same base...

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  13. In Figure, B D and C E are two altitudes of a A B C such that B D=C...

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  14. In Figure, /Q P R=\ /P Q R\ a n d\ M\ a n d\ N are respectively on ...

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  15. A D\ a n d\ B E are respectively altitudes of A B C such that A E=B...

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  16. In Figure, A D\ a n d\ B E are respectively altitudes of an isoscel...

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  17. In Figure, line segments A B is parallel to another line segment C...

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  18. In Figure, line segments A B is parallel to another line segment...

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  19. In two right triangles one side an acute angle of one are equal to ...

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  20. If the bisector of the exterior vertical angle of a triangle be par...

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