Final answer:
The hip (coxal) bones articulate with each other at the pubic symphysis, which is the joint that forms between the two bones at the front of the pelvis.
Step-by-step explanation:
The hip (coxal) bones articulate (form a joint) with each other at the pubic symphysis. The hip bone, also known as the coxal bone, integrates the pelvic girdle of the pelvis. Each hip bone consists of three regions: the ilium, ischium, and pubis, which fuse together in the late teenage years. The pelvic girdle is attached to the axial skeleton through the sacrum, and the right and left hip bones converge anteriorly, forming the pubic symphysis joint. Additionally, the hip joint, which is a ball-and-socket joint, is formed by the articulation between the acetabulum of the hip bone and the head of the femur, providing strength and stability during weight bearing movements like standing and walking.