The coordinates of the midpoint gh are m (8,0) and the coordinates of the one end point are h (-2,9)

y = 3

Step-by-step explanation:

M = (x1 + x2)/2 , (y1 + y2)/2

(-3 + x) / 2 = -2

-3 + x = -4

x = -4 + 3

x = -1

(7 + y) / 2 = 5

7 + y = 10

y = 10 - 7

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