One side of a rectangular field is 16 m and one of its diagonal is 17 m. Find the area of the field. Choose the correct choice from the following choices: A) 100 B) 120 C) 91.2 D) 180 E) None
Solution   Other side = √(17)2 - (16)2   = √289 - 256= 
<gadget id="calculator">289 - 256</gadget>
<output>33</output>
√33= 5.7 m.   ∴ Area = (16 x 5.7)m2 = 91.2 m2.   Answer 91.2
<result>C</result>
One side of a rectangular field is 16 m and one of its diagonal is 17 m. Find the area of the field.