Brainlymainly111 Brainlymainly111 04-12-2018 Mathematics contestada Please check my answer! A triangle pattern is shown. The perimeter of each figure in the pattern is shown in the table below. Which equation relates the number of triangles in the figure (n) to the perimeter of the figure (P)?A. P=6n+18 B. P=9n+6 C. P=6n+9 D. P=9n+12