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Two lines A B\ a n d\ C D intersect at O...

Two lines `A B\ a n d\ C D` intersect at `Odot` If `/_A O C+/_C O B+/_B O D=270^@` , find the measures of `/_A O C ,\ /_C O B ,\ /_B O D` and `/_D O A`.

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To solve the problem, we need to find the measures of angles \( \angle AOC \), \( \angle COB \), \( \angle BOD \), and \( \angle DOA \) given that: \[ \angle AOC + \angle COB + \angle BOD = 270^\circ \] ### Step-by-Step Solution: ...
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RD SHARMA-LINES AND ANGLES -All Questions
  1. Prove that two lines perpendicular to the same line are parallel to...

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  2. The opposite sides of a quadrilateral are parallel. If one angle of ...

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  3. Two lines A B\ a n d\ C D intersect at Odot If /A O C+/C O B+/B O D=27...

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  4. In Fig., p is a transversal to lines m and n and , /2=120^@ and /5=6...

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  5. In Figure, transversal l intersects two lines m\ a n d\ n , /4=100^0\ ...

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  6. Which pair of lines in Fig. are parallel? Given reasons.

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  7. If l , m,n are three lines such that l |\| m and n|l , prove that n|...

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  8. If Figure, arms BA and BC OF /A B C are respectively parallel to ar...

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  9. In Figure, arms BA and BC of /A B C are respectively parallel to arm...

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  10. Which of the following statements are true (T) and which are false (...

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  11. Fill in the blanks in each of the following to make the statement tr...

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  12. Define complementary angles.

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  13. Define supplementary angles.

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  14. Define Adjacent angles

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  15. The complement of an acute angle is ..............

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  16. The supplement of an acute angle is .............

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  17. The supplement of a right angle is ..............

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  18. Write the complement of an angle of measure x^@.

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  19. Write the supplement of an angle of measure 2y^@dot

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  20. If a wheel has six spokes equally spaced, then find the measure of ...

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