A rectangular field has area equal to 150 sq m and perimeter 50 m. Its length and breadth must be?	Choose the correct option
A) 12 m, 10 m B) 13 m, 12 m C) 14 m, 11 m D) 15 m, 10 m E) 15 m, 12 m
lb = 150   2(l + b) = 50 =&gt; l + b = 25   l – b = 5   l = 15 b = 10   ANSWER:15 m, 10 m
<result>D</result>
A rectangular field has area equal to 150 sq m and perimeter 50 m. Its length and breadth must be?