CBSE Class 10 Maths (Standard) 2024 · Paper 30/S/1 · Question 12

Areas Related to Circles 1 mark Medium

The diagonals of a rhombus ABCD intersect at O. Taking 'O' as the centre, an arc of radius 6 cm is drawn intersecting OA and OD at E and F respectively. The area of the sector OEF is :

(a) $9 π$ cm $^{2}$
(b) $3 π$ cm $^{2}$
(c) $12 π$ cm $^{2}$
(d) $18 π$ cm $^{2}$

Answer

(a)

9 π

^{2}

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