A horse is tethered to one corner of a rectangular grassy field 40 m by 24 m with a rope 14 m long. Over how much area of the field can it graze?  Select:
A) 154 cm2 B) 308 m2 C) 150 m2 D) 407 m2 E) None of these
154 cm2rea of the shaded portion   = 1⁄4 × π × (14)2 = 154 m2   154 cm2nswer 154 cm2
<result>A</result>
A horse is tethered to one corner of a rectangular grassy field 40 m by 24 m with a rope 14 m long. Over how much area of the field can it graze?