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C is a point on the minor arc AB a circle with centre O. If `angle AOB = 100^(@)`, what is `angle ACB` ?

A

`80^(@)`

B

`90^(@)`

C

`100^(@)`

D

`130^(@)`

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The correct Answer is:
D
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ADVANCED MATHS BY ABHINAY MATHS ENGLISH-CIRCLE -MUTLIPLE CHOICE QUESTIONS
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  2. In the figure below, if angle BAD = 60^(@), angle ADC = 105^(@), then ...

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  3. C is a point on the minor arc AB a circle with centre O. If angle AOB ...

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  4. In the given figure if angle PAQ = 59^(@), angle APD = 40^(@), then wh...

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  5. In the figure given below (not drawn to scale), A, B and C are three p...

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  6. C is a point on the minor arc AB of the circle with centre O. Given an...

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  7. PQ and RS are two parallel chords of a circle whose centre is O and ra...

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  8. In a circle with centre O, chords AB and CD intersect inside the circu...

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  9. PBA and PDC are two secants. AD is the diameter of the circle with cen...

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  10. If a circle with radius of 10 cm and two parallel chords 16 cm and 12 ...

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  11. If the following figure, O is the centre of the circle and XO is perpe...

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  12. Two circles of radii 4 cm and 9 cm respectively touch each other exter...

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  13. Two tangents are drawn from a point P to a circle at A and B. O is the...

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  14. PQ is a direct common tangent of two circles of radii r(1) and r(2) to...

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  15. BC is a chord to a circle with centre O. A is a point on major are BC ...

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  16. In the figure given above, A is the centre of the circle and AB = BC =...

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  17. In the given figure, AB is a diameter of a circle and CD is perpendicu...

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  18. In the given figure, angle AOC = 120^(@). Find angle CBE, where O is t...

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  19. The third proportional to 9 and 12 is ?

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