'Length' in the Bible

These are Solomon’s foundations for building God’s temple: the length was 90 feet, and the width 30 feet.

Then he made the most holy place; its length corresponded to the width of the temple, 30 feet, and its width was 30 feet. He overlaid it with 45,000 pounds of fine gold.

The overall length of the wings of the cherubim was 30 feet: the wing of one was 7½ feet, touching the wall of the room; its other wing was 7½ feet, touching the wing of the other cherub.