Question 392791
The {{{perimeter}}} of a rectangular field is {{{P=2(a+b)}}} where {{{a}}} is the length of the field, and {{{b}}} is the width of the field.

given:

{{{P = 294 }}}

{{{a = 86 }}}


{{{294= 2(86+b)}}}

{{{294/2  = 86+b}}}

{{{147 = 86+b}}}

{{{147 - 86 = b}}}

{{{61yd = b}}}...........the width of the field