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The angles of a triangle are (x-40)^0...

The angles of a triangle are `(x-40)^0,\ (x-20)^0\ a n d\ (1/2x-10)^0dot` find the value of `xdot`

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RD SHARMA-PROPERTIES OF TRIANGLES-All Questions
  1. The three angles of a triangle are equal to one another. What is th...

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  2. If the angles of a triangle are in the ratio 1:\ 2:\ 3, determine t...

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  3. The angles of a triangle are (x-40)^0,\ (x-20)^0\ a n d\ (1/2x-10)^...

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  4. The angles of a triangle are arranged in ascending order of magnitu...

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  5. Two angles of a triangle are equal and the third angle is greater t...

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  6. If one angle of a triangle is equal to the sum of the other two, sh...

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  7. If each angle of a triangle is less than the sum of the other two, ...

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  8. In each of the following, the measures of three angles are given. S...

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  9. The angles of a triangle are in the ratio 3:4: 5. Find the smallest...

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  10. Two acute angles of a right triangle are equal. Find the two angles...

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  11. One angle of a triangle is greater than the sun of the other two. W...

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  12. In the six cornered figure, (fig.20), AC,AD and AE are joined. Find /...

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  13. Find x , y , z ( whichever is required) in the figures (fig.21) giv...

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  14. If one angle of a triangle is 60^0 and the other two angles are ...

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  15. If one angle of a triangle is 100^0 and the other angles are in ...

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  16. In a A B C ,\ if\ 3/\ \ A=4/\ B=6/\ C , calculate the angles.

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  17. Is it possible to have triangle, in which Two of the angles are ...

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  18. In A B C ,/A=100^0 ,A D\ b i s e c t s\ /A\ a n d\ A D|B Cdotfin d\ /...

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  19. In A B C ,/A=50^0,/B=70^0 and bisector of /C\ m e e t s\ A B\ in\ Ddo...

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  20. In A B C , /A=60^0,\ /B=80^0 and the bisectors of /B\ a n d\ /C meet ...

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