On a large groun d there is a straight tall vertical wall of length 28 m A goat is tied to a point o...........

Quantitative Aptitude( Paper-I ) Mensuration 2D

On a large groun d, there is a straight tall vertical wall of length 28 m. A goat is tied to a point on the ground which is at the middle of the wall, using a rope. If the length of the rope is 21 m, what is the area of the region (in sq. m) around the wall that the goat can access?

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