a scalene triangle has three unequal side lengths the side 1 is 9 yards longer than side 3 side 2 is three times as long as side 3 the total perimeter is 54 yards what are the lengths of the sides of the triangle ​

answer: your answer is c

step-by-step explanation:

146

step-by-step explanation:

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6

the furthest the dog can be is 508 meters away from the house, and the closest he can be is 492 meters away from the house.