If DEF is reflected over the x-axis what would be the coordinates

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130

the answer to this would be 5x^3-6x^2-24 over 3x^2

hope this if needed hmu