প্রবেশ করুন
রং এবং আকার - রেখা, কোণ এবং বক্ররেখা
ইংরেজিতে কিছু রেখা, কোণ এবং বক্ররেখার নাম শিখতে এই পাঠটি পড়ুন, যেমন "রে", "তীব্র কোণ" এবং "চাপ"।
পর্যালোচনা
ফ্ল্যাশকার্ডসমূহ
বানান
কুইজ
an imaginary line in the middle of an object around which the object revolves
অক্ষ
(geometry) an arbitrary straight line that passes through the center of a symmetrical object or around which an object spins
অক্ষ
a mark or an object formed by two short lines or pieces crossing each other
ক্রস
(geometry) a straight line that joins the opposite corners of a flat shape at an angle
ডায়াগনাল
(geometry) a shape that consists of a line alternating its direction to left and right
জিগজ্যাগ
a straight line that is terminated by a secondary line at each end, resembling the letter H
বালবিস
a straight line with one endpoint that extends infinitely in the other direction
রশ্মি
a portion of a straight line that is defined by two distinct endpoints
লাইন সেগমেন্ট
(mathematics) any of the pair of geometric figures such as lines or planes which do not meet or intersect
প্যারালেল
a line, segment, or structure that meets another at a right angle, creating a 90-degree intersection
লম্ব
a straight line that touches a curve or surface at exactly one point, known as the point of tangency
স্পর্শক
a pair of adjacent angles formed by two intersecting lines, which add up to 180 degrees
রৈখিক জোড়
an angle that measures between 0 and 90 degrees, which is less than a right angle (90 degrees)
অগ্রভূমি কোণ
an angle that measures more than 90 degrees but less than 180 degrees
মাথাব্যাথা কোণ
an angle that measures exactly 180 degrees, which is the same as a straight line
সোজা কোণ
an angle that measures either less or more that 90 degrees
তির্যক কোণ
an angle that measures greater than 180 degrees but less than 360 degrees
রিফ্লেক্স কোণ
a complete revolution or turn around a fixed point or axis, covering a 360-degree angle
পূর্ণ ঘূর্ণন
an angle measured counterclockwise from the initial side of a reference angle in standard position, usually expressed in degrees or radians
ধনাত্মক কোণ
an angle measured clockwise from the initial side of a reference angle in standard position, usually expressed in degrees or radians
নেতিবাচক কোণ
two angles that share a common vertex and a common side, but do not overlap, and are not in a straight line
সন্নিহিত কোণ
the measure of the tilt between two lines or surfaces in two-dimensional space, typically given in degrees or radians
প্লেন কোণ
a shape, line or surface that is hollow and is rounded inward
অভ্যন্তরীণপট
(geometry) a shape formed when a circular cone is intersected by a plane
কন বিচ্ছেদ
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
আধ lunar
(geometry) a curved shape or design that gradually winds around a center or axis
সর্পিল
(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
প্যারাবোলা
a geometric curve formed by the intersection of a plane with two cones, resulting in two symmetrical branches
হাইপারবো্লা
a continuous curve that does not intersect itself, and can be traced without lifting the pen or pencil from the paper
সরল বক্রতা
a curve that intersects itself, or has overlapping segments, requiring the pen or pencil to be lifted from the paper while tracing it
অসাধারণ রেখা
a curve that does not intersect itself and has distinct endpoints, meaning it does not form a closed shape or loop
খোলা বেঁক
a curve that begins and ends at the same point, forming a closed loop
বন্ধ বক্রতা
