اسمهای پایه - اشکال
در اینجا با اسامی انگلیسی مرتبط با اشکال آشنا خواهید شد، مانند "بیضی"، "کره"، و "ذوزنقه."
مرور
فلشکارتها
املای کلمه
آزمون
a shape with four equal straight sides and four right angles, each measuring 90°
مربع
(geometry) a flat shape consisting of three straight sides and three angles
مثلث
(geometry) a flat shape with four right angles, especially one with opposing sides that are equal and parallel to each other
مستطیل
a shape with four equal, sloping straight sides, forming a point at the top and another at the bottom
لوزی
(geometry) a round object that every point on its surface has the same distance from its center
کره (هندسه)
(geometry) a solid or hollow shape with two circular bases at each end and straight parallel sides
استوانه
(geometry) a three dimensional shape with a circular base that rises to a single point
مخروط
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 six rectangular faces, resembling a box or a rectangular prism
مکعب مستطیل
(geometry) a solid figure with flat sides and two parallel ends of the same size and shape
منشور
(geometry) any flat shape with four straight sides, the opposite sides of which are equal and parallel to each other
متوازیالاضلاع
a curved shape with narrow points at the ends that appears wider in the middle, like the shape of the moon in its first and last quarters
هلال
a mark or an object formed by two short lines or pieces crossing each other
علامت ضربدر
(geometry) a curved shape or design that gradually winds around a center or axis
مارپیچ
a flat geometric shape consisting of three straight sides and one right angle
مثلث قائمالزاویه
(geometry) a figure with four sides and two opposite angles more than 90° and two of less than 90°
لوزی
(geometry) a round 3D shape like a ball that is slightly flattened at the top and bottom points
کرهگون
a seven-sided plane shape consisting of seven line segments or edges that meet at seven interior angles
هفتضلعی
(geometry) a polygon consisting of eight straight sides and eight angles
هشتضلعی
(geometry) a flat shape consisting of nine straight sides and nine angles
نهضلعی
(geometry) a flat star-shaped figure with six points that can be formed by making equilateral triangles on each side of a regular hexagon
ستاره ششپر
(geometry) a shape that consists of a line alternating its direction to left and right
زیگزاگ
(geometry) a flat figure consisting of eleven straight sides and eleven angles
یازدهضلعی
(geometry) a flat figure that consists of twelve sides and twelve angles
دوازدهضلعی
a rectangular figure that has unequal adjacent sides with arched angles
مستطیل دورگرد
a solid shape resembling a donut or ring, made by spinning a circle around a line that does not cut through the circle
چنبره
(mathematics) any of the pair of geometric figures such as lines or planes which do not meet or intersect
خط موازی