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What is the area of a sector of a circle...

What is the area of a sector of a circle of radius 14 cm and the central angle `45^@`? (Take `Pi= 22/7`)
एक वृत्त के खंड का क्षेत्रफल ज्ञात कीजिए जिसकी त्रिज्या 14 सेमी तथा केंद्रीय कोण `45^@` है | (`Pi= 22/7`)

A

`11 cm^2`

B

`77 cm^2`

C

`67 cm^2`

D

`70 cm^2`

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PINNACLE-GEOMETRY-EXERCISE
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  2. Triangle PDC is drawn inside the square ABCD of side 24 cm where P lie...

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  3. What is the area of a sector of a circle of radius 14 cm and the centr...

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  4. In the figure, PA is a tangent from an external point P to the circle ...

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  8. PAQ is a tangent to a circle with centre O, at a point A on it. AB is ...

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  9. In the triangle, if AB=AC and angle ABC = 72^@, then angle BAC is: ए...

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  10. In a circle, AB is the diameter and CD is a chord. AB and CD produced ...

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  11. From an external point P, a tangent PQ is drawn to a circle, with cent...

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  14. In the given figure, BC is a chord and CD is a tangent through the poi...

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  15. In the given figure, chords PQ and RS intersect each other at point L....

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  16. In the given figure, O is the centre of the circle. Its two chords AB ...

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  17. XYZ is a triangle. If the medians ZL and YM intersect each other at G,...

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  18. The lengths of the two sides forming the right-angled triangle are 21 ...

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