question_answer

In the figure given below, find the area of shaded portion if radius OP of the circle with centre O is 21 cm and the length of rectangle is 70 cm. \[\left( Use\,\pi =\,\frac{22}{7} \right)\]

A)  \[2604\,\,c{{m}^{2}}\]                       

B)  \[1554\,\,c{{m}^{2}}\]

C)  \[1632\,\,c{{m}^{2}}\]                       

D)  \[1282\,\,c{{m}^{2}}\]

E)  None of these