17+17+10+10=54 yards
It is: 28 yards.
10 Yards is equivelent to ....30 feet360 inches914.4 centimeters0.009144 kilometer0.001 893 935 588 8 league9.144 meters 360 000 000 microinches0.005 681 818 181 8 mile9 144 millimeter
36*10=360 inches
Total surface area... 276 square yards.