Solve the Problem $\mathrm { d }$ So That the Pitch of the Left Side of the Feet

Multiple Choice

Solve the problem.
-A tent has the dimensions shown in feet. Find $\mathrm { d }$ so that the pitch of the left side of the roof is $\frac { 3 } { 2 }$ .

A) $1 \frac { 1 } { 2 } \mathrm { ft }$
B) $\frac { 1 } { 2 } \mathrm { ft }$
C) $3 \mathrm { ft }$
D) $2 \mathrm { ft }$