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If two diameters of a circle divide it i...

If two diameters of a circle divide it in such a way that the area of one part is 3 times the other, then acute angle between diameters is

A

`90^(@)`

B

`70^(@)`

C

`60^(@)`

D

`45^(@)`

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The correct Answer is:
D
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CENGAGE-CIRCLES-TEST YOURSELF (MULTIPLE CHOICE QUESTION)
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  5. If OP is the angular bisector of angle BPD an O is the centre, then wh...

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  6. If OM = ON and angleOMP = angleONP = 90^(@), where O is the centre, th...

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  7. ABC is an isosceles triangle with AB = AC. If AD = AE then choose the ...

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  8. In the above diagram, BC is diameter, O is centre and OD|AB. If AC=lam...

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  9. In the above figure, O is the centre and BC = 6 cm. If angleOBA=45^(@)...

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  10. In the above figure, BC is diameter and O is centre. If area (DeltaOAB...

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  11. In the above figure, AB is diameter with length 2x. If angleAPC=20^(@)...

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  12. A square of side length 2 cm is circumscribed by a circle, then area o...

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  13. In the above figure, ABCD is a square of side length 14 cm. Area of sh...

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  14. In the above figure, ABC is an equilateral triangle of side length sqr...

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  15. In the above figure, C(1), C(2) and C(3) are semicircles of diameters ...

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  16. In the above figure C1,C2 and C3 are semicircles of diameters 14 cm, 7...

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  17. In the above figure, AB is diameter of length 10 cm. If angleAPQ=45^(@...

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  18. In the above circle two chords AB and CD intersect at 90^(@). If AP = ...

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  19. If perimeter of an equilateral triangle is equal to circumference of a...

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  20. If radius of circle C(1) is 2 times the radius of circle C(2), then ra...

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