A horse is tethered to one corner of a rectangular grassy field 42 m by 26 m with a rope 16 m long. Over how much area of the field can it graze? Pick
A) 154 cm2 B) 308 m2 C) 201 m2 D) 205 m2 E) None of these
Area of the shaded portion   = 1⁄4 × π × (16)2 = 201 m2   Answer 201 m2
<result>C</result>
A horse is tethered to one corner of a rectangular grassy field 42 m by 26 m with a rope 16 m long. Over how much area of the field can it graze?