A Rod System with a Uniform Linear Density Of $\lambda$ = 440 Kg/m Has the Shape Shown in the Figure,with Rod

Multiple Choice

A rod system with a uniform linear density of $\lambda$ = 4.40 kg/m has the shape shown in the figure,with rod 1 the vertical rod and rod 2 the horizontal rod.Rod 1 has length L₁ = 8.00 m,and rod 2 has length L₂ = 7.50 m.Neglect the diameter of the rods. ​
-What is the center of mass of each rod?

A) rod 1: (35.20 m,0) ,rod 2: (0,11.73 m)
B) rod 1: (17.60 m,0) ,rod 2: (0,16.50 m)
C) rod 1: (2.50,4.00) ,rod 2: (3.75 m,0 m)
D) rod 1: (10.20 m,0) ,rod 2: (0,9.70 m) ​