What is the triangle camping rule?

What is the triangle camping rule? The triangle camping rule is a bear-safety setup that separates your campsite into three distinct zones, sleeping, cooking, and food storage and keeps them well apart so food smells don’t draw wildlife to your tent; aim for generous spacing (about 100 feet or more when possible), cook and wash dishes away from your sleeping area, store all food, trash, and scented items in a bear canister or park-provided locker, and never eat in your tent so the triangle keeps attractants concentrated far from where you sleep.