Perimeter, The measure of boundary of a closed figure, units, Standard unit of Perimeter, 4 x side, Perimeter of square, 2x ( length + breadth), Perimeter of rectangle, Area, the measure of region enclosed by 2 - d shape, playing cards, An example of rectangular shape, Origami sheet, an example of square in shape., Square units, Best unit to measure area.

순위표

비주얼 스타일

옵션

템플릿 전환하기

)
자동 저장된 게임을 복구할까요?