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A O B is a straight line and OC and OD a...

`A O B` is a straight line and OC and OD are the two rays on it. If `/_A O C+/_B O D=85^@,` then `/_C O D=`

A

`85^@`

B

`95^@`

C

`105^@`

D

`5^@`

Text Solution

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The correct Answer is:
B
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RD SHARMA ENGLISH-LINES AND ANGLES -All Questions
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  2. Given /P O R=3x and /Q O R=2x+10^0dot If P O Q is straight line, then ...

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  3. A O B is a straight line and OC and OD are the two rays on it. If /A O...

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  6. In Figure, the value of x is (a) 12 (b) 15 (c) 20 (d) 30

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  7. In Figure, which of the following statements must be true? (i) a+b=...

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  8. If two interior angles on the same side of a transversal intersectin...

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  10. A B and C D are two parallel lines. P Q cuts A B\ a n d\ C D at E\ ...

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  11. 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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  12. In Figure, P Q||R S ,\ /A E F=95^0,\ /B H S=110^0\ a n d\ /A B C=x^0do...

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  13. In Figure, if l1||l2, what is the value of x ? (a)90^0 (b) 85^0 (...

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  14. In Figure, if l1||l2 , what is x+y in terms of w\ a n d\ z? (a) 18...

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  15. In Figure, if l1||l2 , what is the value of y ? (a) 100...

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  16. In Figure, if l1||l2a n d\ l3||l4, what is y in terms of x? ...

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  17. In Figure, if l||m , what is the value of x? (a) 60 (b) 50 ...

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  18. In Figure, if line segment A B is parallel to the line segment C D...

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  19. In Figure, if C P\ ||B Q , then the measure of x is (a) 130^0 (b) 105...

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  20. In Figure, if A B||H F\ a n d\ D E\||F G , then the measure of /F D E ...

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