The factors<span> of 155 are 1, 5, 31, and 155, thus </span>the prime factorization should be 5 and 31.
Answer:
27 feet
Step-by-step explanation:
Two walls have same area
Area of first wall(square) = 18*18 = 324
Area of second wall = 12 * x = 324
324/12 = 27
27 feet