A) 416.43 \[c{{m}^{2}}\]
B) 620 \[c{{m}^{2}}\]
C) 514.43 \[c{{m}^{2}}\]
D) 585.43 \[c{{m}^{2}}\]
E) None of these
Correct Answer: C
Solution :
Area of rectangle ABCD = 30 \[\times \] 26 = 780 Diameter of the semi-circle = BC = 26 cm Area of the semi-circular portion cut off from the rectangle \[ABCD=\frac{1}{2}\times \frac{22}{7}\times 13\times 13\] \[=265.57\,c{{m}^{2}}\] \[\therefore \] Area of the remaining part = 780 - 265.57 \[=514.57\,c{{m}^{2}}\]You need to login to perform this action.
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