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vec(OA),vec(OB) are two rays then which ...

`vec(OA),vec(OB)` are two rays then which of the following is true?

A

`a+b=90^@`

B

`a-b=0^@`

C

`a+b=180^@`

D

`a+b=270^@`

Text Solution

Verified by Experts

The correct Answer is:
C
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SRS PUBLICATION-LINES AND ANGLES-QUESTION BANK
  1. Two lines are parallel if the following statements are true

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  2. According to the adjacent figure which of the following is correct whe...

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  3. vec(OA),vec(OB) are two rays then which of the following is true?

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  4. Two lines are intersected by a transversal the sum of the interior ang...

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  5. adjacent angles in a linear pair are

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  6. Two complementary angles are in the ratio of 7:2 then the angles are r...

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  7. Match the following

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  8. Assume figure vec(AB)||vec(CD) and EF is a transversal if angle AGH =6...

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  9. If the angles (2a-10)^@ and (a-11)^@ are supplementary what is the val...

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  10. The angle of an equilateral triangle is

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  11. Which figure shows linear pair?

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  12. Pairs of vertically opposite angles in the given figure(i)2,4 and 1,3 ...

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  13. The value of right angle is

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  14. In the adjacent figure which of the following represents a pair of alt...

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  15. In the adjacent figure find the value of x

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  16. The sum of two angles is 90^@. Then they are called angles.

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  17. The sum of two angles is 180^@. Then they are called angles.

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  18. If the sum of two angles is 360^@ then the angles are called…..

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  19. Fill in the Blanks : If the sum of two adjacent angles is 180^@, then ...

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  20. Two angles are said to be adjacent angles if they have …..and…..lie on...

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