IX mx + 2y = n 9. The perimeter of the right triangle is 60 m. The area of the triangle is 10y square metres. y + 14 2x 5x - 1 a) Write a simplified expression for the triangle's perimeter in terms of x and y. b) Write a simplified expression for the triangle's area in terms of x and y. c) Write a system of equations and explain how it relates to this problem. d) Solve the system for x and y. What are the dimensions of the triangle? e) Verify your solution