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In Fig. 4.122, A D and B E are res...

In Fig. 4.122, `A D` and `B E` are respectively perpendiculars to `B C` and `A C` . Show that: (FIGURE) ` A D C B E C` (ii) `C AxxC E=C BxxC D` (iii) ` A B C D E C` (iv) `C DxxA B=C AxxD E`

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NAGEEN PRAKASHAN-TRIANGLES -Exercise 6b
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  6. The diagonal BD of a parallelogram ABCD intersects the segment AE at t...

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  7. Prove that the line segments joining the mid-points of the sides of a ...

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  9. In Fig. 4.122, A D and B E are respectively perpendiculars to B ...

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  10. In A B C , if A D|B C and A D^2=B DxxD C , prove that /B A C=90o .

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  11. If one diagonal of a trapezium divides the other diagonal in the ratio...

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  12. One angle of a triangle is equal to one angle of another triangle and ...

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  13. In the adjoining figure two medians AD and BE of a triangleABC meet ea...

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  14. In an isosceles A B C , the base A B is produced both the ways ...

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  15. Two poles of height 'a' metres and 'b' meters are 'p' meters apart. Pr...

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  16. E si a point on side AD produced of a parallelogram ABCD and BE inters...

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  17. In a right angled with sides a and b and hypotenuse c, the altitude dr...

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  18. in the given figure, if triangleABE cong triangleACD prove that triang...

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