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In A B C , side A B is produced to D so...

In ` A B C ,` side `A B` is produced to `D` so that `B D=b cdot` If `/_B=60^0` and `/_A=70^0,` prove that : `A D > C D` `A D > A C`

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RD SHARMA ENGLISH-CONGRUENT TRIANGLE -All Questions
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  2. Prove that the perimeter of a triangle is greater than the sum of i...

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  4. Prove that in a quadrilateral the sum of all the sides is greater t...

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  5. In Figure, P Q R S is a quadrilateral in which diagonals P R and Q S i...

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  6. GIVEN : P Q R S is a quadrilateral. P Q is its longest side and R S ...

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  7. In Figure, A B and CD are respectively the smallest and longest side...

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  8. Of all the line segments drawn from a point P to a line m not containi...

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  9. In Figure, A D is a median and B L ,C M are perpendiculars drawn from ...

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  10. In Figure, B M and D N are both perpendiculars to the segments A C and...

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  11. If A B C is an isosceles triangle with A B=A C . Prove that the ...

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  13. A D and B C are equal perpendiculars to a line segment A B . Show that...

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  14. In A B C ,A B=A C , and the bisectors of angles B and C intersec...

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  15. In Figure, it is given that A B=E F ,B C=D E ,A B|B D and F E|C Edot P...

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  16. In Figure, it is given that A B=B C and A D=E C . Prove that A B E~=C ...

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  17. In Figure, l II m and M is the mid-point of the line segment A Bdot P...

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  18. In Figure, line l is the bisector of angle A and B is any point on l ....

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  20. Prove that measure of each angle of an equilateral triangle is 60^0...

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