ACT গণিত এবং মূল্যায়ন - জ্যামিতি

the measure of how steep a line is, found by dividing the change in height by the change in horizontal distance

ঢাল

(geometry) a part of a circle, which is curved

চাপ (জ্যামিতি)

a unit for measuring angles, defined by the angle made when the radius of a circle is laid along its edge

রেইডিয়ান

the length of a straight line drawn from the center of a circle to any point on its outer boundary

ব্যাসার্ধ

a straight line from one side of a round object, particularly a circle, passing through the center and joining the other side

ব্যাসরেখা

the total length of the external boundary of something

পরিধি (জ্যামিতি)

(geometry) the length of the external boundary of a curved shape, especially a circle

পরিধি

the measurement of a piece of land or a flat surface

পরিধি (গণিত)

the amount of space that a substance or object takes or the amount of space inside an object

আয়তন

the space between two lines or surfaces that are joined, measured in degrees or radians

পক্ষ

an angle measuring exactly 90 degrees

সমকোণ

one of a pair of opposite angles made by two intersecting lines, which are always equal

শীর্ষকোণ

an angle formed between two sides of a polygon that lies inside the shape

অভ্যন্তরীণ কোণ

an angle that measures between 0 and 90 degrees, which is less than a right angle (90 degrees)

বিষম কোণ

pairs of angles that share a common side and vertex in a polygon or between intersecting lines

ধারাবাহিক কোণ

(of angle) greater than 90 degrees but less than 180 degrees

ভোঁতা

a measuring instrument used to measure and draw angles

চাঁদা

(of lines or planes) intersecting each other at a 90 degree angle

উলম্ব

(geometry) a flat shape consisting of three or more straight sides

বহুভুজ

(geometry) any flat shape with four straight sides, the opposite sides of which are equal and parallel to each other

সমান্তরিক-ক্ষেত্র

characterized by or resembling a tetrahedron, which has four triangular faces

টেট্রাহেড্রাল আকৃতির

(geometry) a flat shape with four flat sides, two of which are parallel

ট্র্যাপিজয়েড

a geometric shape with five angles and five straight sides

পঁচভুজ

(geometry) a flat figure with four straight sides and four angles

চতুর্ভুজ সমতল ক্ষেত্র

(geometry) a flat shape with four equal sides in which opposite angles are equal

অসমকোণ সমবাহু চতুর্ভুজ ক্ষেত্র

a small circle whose center moves around the circumference of a larger circle

এপিসাইকেল

a geometric curve formed by the intersection of a plane with two cones, resulting in two symmetrical branches

পরাবৃত্ত

(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

অধিবৃত্ত

(geometry) a closed plane curve that has two focal points

উপবৃত্ত

a flat geometric shape consisting of three straight sides and one right angle

সঠিক ত্রিভুজ

a triangle in which all three interior angles are less than 90 degrees

তীব্র ত্রিভুজ

a type of triangle with all three sides of equal length

সমবাহু ত্রিভুজ

a type of triangle that has all three sides of different lengths

বিষমভুজ ত্রিভুজ

describing a triangle with at least two sides of equal length

সমদ্বিবাহু

the longest side of a right-angled triangle, opposite the right angle, and defined as the side opposite the right angle in a right-angled triangle

অতিভুজ

a three-dimensional geometric shape with two parallel circular bases connected by a curved surface at a right angle to the bases

ডান বৃত্তাকার সিলিন্ডার

a three-dimensional geometric shape that has a rectangular base and four triangular faces that meet at a single point called the apex

আয়তক্ষেত্রাকার পিরামিড

(geometry) a lack of symmetry or equivalence in shape or size between the two sides or parts of something

অপ্রতিসাম্য

a point where two or more lines, edges, or rays meet to form an angle, or the point at which the sides of a polygon intersect

চূড়া

(geometry) a straight line that joins the opposite corners of a flat shape at an angle

কর্ণ

(in geometry) describing shapes of the same size and form

উপযোগী

the side of a geometric shape, usually the one considered as the bottom, from which the height is measured

ভিত্তি

(mathematics) any of the pair of geometric figures such as lines or planes which do not meet or intersect

তুলনা

a line that divides a shape into two congruent parts

প্রতিসাম্য রেখা

a series of numbers in which each term after the first is found by multiplying the previous term by a fixed, non-zero number

জ্যামিতিক সিরিজ

the total area that the surface of a three-dimensional object occupies

ভূপৃষ্ঠের

(of a line) intersecting two or more other lines at different points

আড়াআড়ি রেখা

one-fourth of a circle, formed by two perpendicular radii and the connecting arc

পাদ

a straight line that a curve approaches indefinitely but never intersects, characterizing the limiting behavior of the curve

উপসর্গ

to divide something into two equal parts

দ্বিখণ্ডিত করা

a straight line that touches a curve or surface at exactly one point, known as the point of tangency

স্পর্শক

a straight line segment that connects two points on the edge of a circle

জ্যা

(geometry) to move a shape or figure from one position to another without rotating, resizing, or otherwise altering its shape

অনুবাদ করা