A quadrilateral whose four sides are equal and whose four angles are right angles. Every square is both a rectangle and a rhombus.
例文
話し言葉 A square has four right angles and four equal sides, so it's a rectangle and a rhombus at the same time. 正方形は 4 つの角が直角で 4 つの辺が等しいから、長方形でもあり、ひし形でもある。
書き言葉・答案 The perimeter of a square is 36 cm. Find the area of the square. 周の長さが 36 cm の正方形の面積を求めよ。
area of a square | area of the square | perimeter of a square | perimeter of the square | a square has | the square has | squares and rectangles | rectangles and squares | draw a square | shape of a square | rectangle is a square54
書き言葉計 20
area of a square | area of the square | perimeter of a square | perimeter of the square | a square has | the square has | squares and rectangles | rectangles and squares | draw a square | shape of a square | rectangle is a square20
Khan Academy Algebra / Khan Academy AP Calculus / Khan Academy Middle School (6th-8th Grade, Pre-Algebra) / 3Blue1Brown / The Organic Chemistry Tutor / PatrickJMT
取得元(書き言葉)
OpenStax Algebra and Trigonometry 2e / OpenStax Calculus Vol 1-3 / OpenStax Elementary Algebra 2e / OpenStax Intermediate Algebra 2e / OpenStax Prealgebra 2e