MY NOTES ASK YOUR TEACHER Fence Length. A fence is to be built around a rectangular area of 10 square metres. The dimensions are x and y. On one of the sides with length x, there is a gap of 0.5x that has no fence. The goal is to find the dimensions for the minimum fence length. (a) The length equation can be expressed as O L(x)=1.5x+ 20 X O L(x)=1.5x+1 10 X O L(x)-1.5x+ 20 2 O L(X) =2x+20 X O L(x) = 10+2x (b) The length x for the minimum fence length is O 3.14 m O 3.16 m O 3.65 m 3.33 m None of the other answers