Construct a line through P that is
perpendicular to the line.
Drawing

2

step-by-step explanation:

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

just pick what you think i need more time let me know if this

step-by-step explanation: