ورود
رنگ‌ها و اشکال - اشکال سه بعدی
این درس را بخوانید تا نام برخی از اشکال سه بعدی در انگلیسی را یاد بگیرید، مانند "مکعب مستطیل"، "کره" و "استوانه".
مرور
فلش‌کارت‌ها
املای کلمه
آزمون
(geometry) a shape that is not two-dimensional because it has height, width, and length
شکل سه‌بعدی, جسم سه‌بعدی
a figure, either hollow or solid, with six equal square sides
مکعب
a three-dimensional geometric shape with six rectangular faces, resembling a box or a rectangular prism
مکعب مستطیل
(geometry) a round 3D shape like a ball that is slightly flattened at the top and bottom points
کره‌گون
(geometry) a round object that every point on its surface has the same distance from its center
کره (هندسه)
(geometry) a three dimensional shape with a circular base that rises to a single point
مخروط
(geometry) a solid or hollow shape with two circular bases at each end and straight parallel sides
استوانه
a three-dimensional shape similar to a stretched or compressed sphere
*بیضی‌گون
either half of a sphere
نیمکره
a solid shape made of flat sides that fit together along their edges
چندوجهی
(geometry) a solid figure formed by three flat faces that intersect in a point
کنج سه‌وجهی
(geometry) a solid figure with five flat faces
پنج‌وجهی
a geometric figure with eight triangular faces, twelve edges, and six vertices
*هشت‌ضلعی
a shape with nine flat sides that connect along their edges
نه‌وجهی
a three-dimensional figure with twelve regular pentagonal faces, thirty edges, and twenty vertices
*دوازده‌ضلعی
a three-dimensional figure with twenty equilateral triangle faces, thirty edges, and twelve vertices
بیست‌وجهی
a three-dimensional shape that wraps around a torus or doughnut-like surface
*چنبره چندضلعی
(geometry) a solid figure with flat sides and two parallel ends of the same size and shape
منشور
a three-dimensional shape that has a pair of parallel bases connected by rectangular faces, with the bases not being perpendicular to the sides
منشور مایل
a three-dimensional shape that has a pair of parallel bases connected by rectangular faces, with the bases being perpendicular to the sides
*منشور قائم
a three-dimensional shape that has two identical bases, and all sides are the same shape and size
منشور منظم
a three-dimensional shape with two triangular bases connected by three rectangular faces
منشور مثلثی, منشور سه‌پهلو، منشور مثلث
a type of uniform prism that has square bases and rectangular faces that connect the bases
*منشور مربع
a type of uniform prism that has pentagonal bases and rectangular faces that connect the bases
*منشور پنج‌ضلعی, منشور پنج‌پهلو
a type of uniform prism that has hexagonal bases and rectangular faces that connect the bases
*منشور شش‌ضلعی, منشور شش‌پهلو
a three-dimensional geometric figure with six identical rhombus-shaped faces
*لوزوجه
a three-dimensional figure with six parallelogram faces, where each face is parallel to the opposite face
متوازی‌السطوح
a three-dimensional shape often seen in cooling towers, sculptures, or lampshades, known for its curved design
هذلولی گون
a 3D shape with identical, regular polygon faces and the same number of faces meeting at each corner
جسم افلاطونی
a three-dimensional geometric shape composed of multiple intersecting polygons that form a star-like structure
*چندضلعی ستاره
a type of regular polyhedron in geometry, which is formed by extending the faces of a regular convex polyhedron to create new faces or facets
*چندوجهی کپلر–پوآنسو
a non-convex polyhedron in geometry that has an unusual property of having no faces that are triangles, despite being composed of triangular faces
*چندوجهی سیلاسی
a three-dimensional shape made up of 14 faces, 21 vertices, and 36 edges, with a symmetrical arrangement of polygons
چندوجهی کسازار
a convex polyhedron in geometry that has regular polygons as its faces and is vertex-transitive
چندوجهی منظم
a semi-regular convex polyhedron in geometry that has a combination of regular polygons as its faces, with identical vertices and edges, and is vertex-transitive
*جسم ارشمیدسی
a non-convex Archimedean solid with icosahedral symmetry, consisting of 80 equilateral triangles and 12 regular pentagons
*دوازده‌وجهی اسناب
a solid object with a square base and four triangular sides joined to a point on the top
هرم
a three-dimensional geometric shape with a triangular base and triangular faces that meet at a common vertex or apex point
هرم با پایه مثلثی, چهاروجهی
a three-dimensional geometric shape with a square base and four triangular faces that meet at a common vertex or apex point
هرم مربع‌القاعده
a three-dimensional geometric shape with a pentagonal base and five triangular faces that meet at a common vertex or apex point
*هرم مخمس‌القاعده
a three-dimensional geometric shape formed by extending the faces of a regular dodecahedron to create additional triangular faces or spikes
دوازده وجهی ستاره‌ای, دوازده وجهی منشوری
a solid shape resembling a donut or ring, made by spinning a circle around a line that does not cut through the circle
چنبره
a three-dimensional geometric shape with a hexagonal base and triangular faces that meet at a common vertex
*هرم شش‌ضلعی
a three-dimensional geometric shape with a heptagonal base and triangular faces that meet at a common vertex
*هرم هفت‌ضلعی
a geometric shape consisting of an octagonal base and triangular faces that converge to a single point or vertex at the top
*هرم هشت‌ضلعی
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