1/2d+6=1/2(d+12)
Leaving us with 0.5 or 1/2
C = 9 m the perimeter is all the sides added together you have 9 +8 that is 17 add another 9 and that equals 26 which is the perimeter.<span />
64 inches is greater than 5 feet.
Hope I helped! <3
76.88 I just typed it in on a calculator.
