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/ADC=80^@, then /CBE=? a)100^@ b)10^@ c)...

`/_ADC=80^@`, then `/_CBE=?` a)`100^@` b)`10^@` c)`80^@` d)`280^@`

A

`100^@`

B

`10^@`

C

`80^@`

D

`280^@`

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CHETANA PUBLICATION-CIRCLE-EXERCISE
  1. Point P is on the circle. AB is diameter of the circle, /APB is ……………....

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  2. MN is tangent at M and AM is radius.Find AM.

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  3. /ADC=80^@, then /CBE=? a)100^@ b)10^@ c)80^@ d)280^@

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  4. /XYZ=40^@,/AYZ=20^@, line AY is tangent at point Y.:.m(arc XY)=…………a)8...

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  5. AB is tangent at B. AB=12, AP=6, :.PQ=……. a) 12 b) 18 c) 6 d) 20

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  6. Line PT is a tangent at point T. Which of the following is true? a)/AB...

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  7. A circle with centre P.Line AB and line AC are tangents from point A a...

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  8. In adjoining figure,PQ=QR./P=60^@.m(arc PR)=………….

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  9. In the adjoining figure, point P is the centre of the circle and line ...

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  10. In the adjoining figure, point A is the center of the circle. AN=10 cm...

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  11. A circle with centre O. point A is the exterior of the circle. Line AP...

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  12. Two tangents TP and TQ are drawn to a circle with centre O from an ext...

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  13. In the adjoining figure, O is the centre and seg AB is a diameter. At ...

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  14. Two circles of radii 5 cm and 3 cm touch externally. Find the distance...

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  15. Find the distance between two centres of internally touching circles w...

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  16. The circles which are not congruent touch externally. The sum of their...

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  17. In the adjoining figure circles with centres A and C touch internally ...

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  18. The radii of two circles are 25 cm and 9 cm. The distance between thei...

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  19. In the adjoining figure, a circle with centre 'O', arc PQ=arc QR=arc P...

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  20. A circle with centre 'O', chord PQ~=chord RS. m(arc PXQ)=260^@. Then f...

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