One side of rectangular field is 15 meter and one of its diagonals is 17 meter. Then find the area of the field.
Choose the correct choice:
A) 120m2
B) 130m2
C) 140m2
D) 150m2
E) 160m2
Explanation:   We know h2=b2+h2   =&gt;Other side   =√(17)2−(15)2   =√289−225   =√64   =√8meter   120m2rea=Length×Breadth   =15×8m2=120m2   120m2NSWER IS 120m2
<result>A</result>
One side of rectangular field is 15 meter and one of its diagonals is 17 meter. Then find the area of the field.