What does 平方 mean?
平方 is a Japanese noun meaning “square (e.g., meter, square)” in English. It is written as 平方 in kanji, へいほう in hiragana, and heihou in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
縦横８フィートの部屋の面積は６４平方フィートである。
The area of an 8-foot square room is 64 square feet.