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Three circles touch each other pairwise ...

Three circles touch each other pairwise externally. If the distance between their centres is 5 cm and 7 cm and 6 cm. Find their radii.

A

2 cm, 3 cm, 4 cm

B

3 cm, 4 cm, 1 cm

C

1 cm, 2.5 cm, 3.5 cm

D

1 cm, 2 cm, 4 cm

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A
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ADVANCED MATHS BY ABHINAY MATHS ENGLISH-CIRCLE -MUTLIPLE CHOICE QUESTIONS
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  14. The radius of a circle is 13 cm and XY is a chord which is at a distan...

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

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  16. In the given figure, chords AB and CD are equal. If angle OBA = 55^(@)...

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

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  18. In the given figure, AB is the diameter of the circle. angle ADC = 120...

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  19. In the given figure, O is the centre of the circle, angle AOB = 90^(@)...

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  20. In the given figure, AP = 2 cm, BP = 6 cm and CP = 3 cm. Find DP :

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