A rectangular field has area equal to 150 sq m and perimeter 50 m. Its length and breadth must be?	Choose the correct choice from the following choices:  A) 15 m,17m  B) 15 m,16m  C) 15 m,10m  D) 15 m,90m  E) 15 m,30m
lb = 150   2(l + b) = 50 =&gt; l + b = 25   l – b = 5   l = 15 b = 10   Answer: 15 m,10m
<result>C</result>
A rectangular field has area equal to 150 sq m and perimeter 50 m. Its length and breadth must be?