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In Figure, prove that PM=PN= root ...

In Figure, prove that PM=PN= root 3 × a

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RD SHARMA ENGLISH-TRIANGLE AND ITS ANGLES-All Questions
  1. In Figure, m\ and\ n are two plane mirrors perpendicular to each oth...

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  2. In △ A B C ,\ /B=45^0,\ /C=55^0 and bisector of /A meets B C at a poin...

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  3. In Figure, prove that PM=PN= root 3 × a

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  4. In a Triangle A B C , if /A=55^0,\ /B=40^0, find /C

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

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

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  7. The angle of a triangle are arranged in ascending order of magnitud...

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

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

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  10. A B C is a triangle in which /A=72^0, the internal bisectors of ang...

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  11. The bisectors of base angles of a triangle cannot enclose a right a...

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  12. If the bisectors of the base angles of a triangle enclose an angle ...

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  13. In a triangle A B C ,\ /A B C=\ /A C B and the bisectors of /A B C\ a...

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  14. Can a triangle have: Two right angles? (ii) Two obtuse angles? Two acu...

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

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  16. An exterior angle of a triangle is 11 0^0, and one of the interior ...

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  17. The sides B C ,\ C A\ a n d\ A B\ of a triangle A B C , are produced...

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  18. In Figure, if Q T|P R ,\ /T Q R=40^@\ a n d\ \ /S P R=30^@, find x\ a ...

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  19. In Figure, side Q P\ a n d\ R Q of P Q R are produced to point S\ a n...

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  20. In Figure, /X=62^@,\ /X Y Z=54^@. If Y O\ a n d\ Z O are bisectors of ...

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