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In fig.41, A B C is a right triangle rig...

In fig.41, `A B C` is a right triangle right angled at `Adot\ D` lies on `B A` produced and `D E_|_B C ,` intersecting `A C` at `F` . if `/_A F E=130^0,` find `/_B D E` (ii) `/_B C A` `/_A B C`

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RD SHARMA-PROPERTIES OF TRIANGLES-All Questions
  1. In fig.39, A D\ a n d\ C F are respectively perpendiculars to sides...

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  2. In fig.40, measures of some angles are indicted. Find the value of ...

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  3. In fig.41, A B C is a right triangle right angled at Adot\ D lies o...

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  4. A B C is a triangle in which /B=/C and ray A X bisects the exterior an...

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  5. The sides BC of A B C is product to a point D . The bisector of /A me...

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  6. D is a point on the side B C of A B Cdot A line P D Q , though D , me...

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  7. Explain in the concept of interior and exterior angles and in each ...

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  8. Compute the value of x in each of the following figures.

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  9. In each of the following there are three positive numbers. State if...

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  10. In fig.45, A B C , A B=3c m , B C=4c m\ a n d\ A C=5c mdot name the s...

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  11. In each of the following, there are three positive numbers. State i...

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  12. In fig.46, P is the point on the side B Cdot Complete each of the f...

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  13. P is point in the interior of A B C as shown in fig.47.states w...

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  14. O is a point in the exterior of A B Cdot what symbol > , <\ or\ ...

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  15. In A B C , /A=100^0,/B=30^0,/C=50^0dot name the smallest and the l...

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  16. The hypotenuse of a right triangle is 13cm long. If one of the rema...

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  17. The sides of certain triangle are given below. Determine which of t...

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  18. A ladder is placed in such a way that its foot is at a distance of ...

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  19. A ladder 25 m long reaches a window of a building 20 m above the gr...

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  20. A ladder 15 m long reaches a window which is 9 m above the ground o...

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