محور
an imaginary line in the middle of an object around which the object revolves
محور
(geometry) an arbitrary straight line that passes through the center of a symmetrical object or around which an object spins
علامت ضربدر
a mark or an object formed by two short lines or pieces crossing each other
قطر
a straight line connecting opposite corners of a flat shape at an angle
زیگزاگ
(geometry) a shape that consists of a line alternating its direction to left and right
(خط مستقیم با خطوط ثانوی)
خط بالبیس
a straight line that is terminated by a secondary line at each end, resembling the letter H
خط از یک‌طرف ممتد
a straight line with one endpoint that extends infinitely in the other direction
*پاره‌خط
a portion of a straight line that is defined by two distinct endpoints
اطلاعات دستوری:
خط موازی
a pair of geometric figures, such as lines or planes, that do not meet or intersect, no matter how far they are extended
خط عمود
a line or structure that meets another at a right angle, creating a 90-degree intersection
خط مماس
a straight line that touches a curve or surface at exactly one point, known as the point of tangency
خط قاطع
a line that crosses a curve at least at two distinct points
جفت زاویه‌های خطی
a pair of adjacent angles formed by two intersecting lines, which add up to 180 degrees
اطلاعات دستوری:
زاویه حاده
an angle that measures between 0 and 90 degrees, which is less than a right angle (90 degrees)
اطلاعات دستوری:
*زاویه منفرجه
an angle that measures more than 90 degrees but less than 180 degrees
(زاویه 90 درجه)
زاویه قائمه
an angle measuring exactly 90 degrees
اطلاعات دستوری:
زاویه نیم‌صفحه
an angle that measures exactly 180 degrees, which is the same as a straight line
اطلاعات دستوری:
(زاویه حاده یا منفرجه)
زاویه تند یا باز
an angle that measures either less or more that 90 degrees
اطلاعات دستوری:
زاویه مقعر
an angle that measures greater than 180 degrees but less than 360 degrees
اطلاعات دستوری:
*زاویه 360 درجه
a complete revolution or turn around a fixed point or axis, covering a 360-degree angle
اطلاعات دستوری:
*زاویه مثبت
an angle measured counterclockwise from the initial side of a reference angle in standard position, usually expressed in degrees or radians
اطلاعات دستوری:
*زاویه منفی
an angle measured clockwise from the initial side of a reference angle in standard position, usually expressed in degrees or radians
اطلاعات دستوری:
زوایای مجاور
two angles that share a common vertex and a common side, but do not overlap, and are not in a straight line
اطلاعات دستوری:
زاویه مستوی
the measure of the tilt between two lines or surfaces in two-dimensional space, typically given in degrees or radians
اطلاعات دستوری:
(کمان)
قوس
(geometry) a part of a circle, which is curved
(منحنی)
منحنی
a curved shape, or something shaped this way
تابع مقعر
a shape, line or surface that is hollow and is rounded inward
مقطع مخروطی
(geometry) a shape formed when a circular cone is intersected by a plane
هلال
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
مارپیچ
something that resembles a spiral or coil
مارپیچ
(geometry) a curved shape or design that gradually winds around a center or axis
بیضی
(geometry) a closed plane curve that has two focal points
(شلجمی)
سهمی (هندسه)
(geometry) a symmetrical open curve that is similar to the path of an object thrown into the air passes till it falls back to earth
هذلولی
a geometric curve formed by the intersection of a plane with two cones, resulting in two symmetrical branches
*منحنی ساده
a continuous curve that does not intersect itself, and can be traced without lifting the pen or pencil from the paper
اطلاعات دستوری:
*منحنی غیر ساده
a curve that intersects itself, or has overlapping segments, requiring the pen or pencil to be lifted from the paper while tracing it
اطلاعات دستوری:
*منحنی باز
a curve that does not intersect itself and has distinct endpoints, meaning it does not form a closed shape or loop
اطلاعات دستوری:
منحنی بسته
a curve that begins and ends at the same point, forming a closed loop
اطلاعات دستوری:
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شما 38 کلمه از Lines, Angles, and Curves آموخته‌اید. برای بهبود یادگیری و مرور واژگان، تمرین را شروع کنید
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