maddyf7516 maddyf7516 03-01-2024 Mathematics contestada A triangle has side lengths measuring 3x cm, 7x cm, and h cm. Which expression describes the possible values of h, in cm? 1) h = 3x + 7x 2) h = 3x - 7x 3) h = 7x - 3x 4) h = 7x + 3x