There is a rectangular tank of length 180 m and breadth 120 m in a circular field. If the area of the land portion of the field is 4000 m2, what is the radius of the field? |
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(a) |
130 m |
(b) |
135 m |
(c) |
140 m |
(d) |
145 m |
There is a rectangular tank of length 180 m and breadth 120 m in a circular field. If the area of the land portion of the field is 4000 m2, what is the radius of the field? |
|||||||
(a) |
130 m |
(b) |
135 m |
(c) |
140 m |
(d) |
145 m |