الرياضيات والتقييم ACT - الهندسة

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

منحدر

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

قوس (هندسة)

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

زاوية نصف قطرية

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

نصف القطر

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

قطر الدائرة

the total length of the external boundary of something

محيط (هندسة)

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

محيط

the measurement of a piece of land or a flat surface

محيط (رياضيات)

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

حجم

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

زاوية

an angle measuring exactly 90 degrees

زاوية مستقيمة

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

زاوية عمودية

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

الزاوية الداخلية

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

زاوية حادة

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

زاوية متتالية

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

منفرج الزاوية

a measuring instrument used to measure and draw angles

منقلة

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

عمودي

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

مضلع

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

متوازي الاضلاع

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

على شكل رباعي السطوح

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

شبه منحرف

a geometric shape with five angles and five straight sides

البنتاغون

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

رباعي

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

معين هندسي

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

فلك التدوير

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

القطع الزائد

(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

القطع المكافئ هندسة

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

القطع الناقص

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

مثلث قائم الزاوية

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

مثلث حاد الزوايا

a type of triangle with all three sides of equal length

مثلث متساوي الساقين

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

مثلث مختلف الأضلاع

describing a triangle with at least two sides of equal length

متساوي الساقين

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

وتر المثلث

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

أسطوانة دائرية صحيحة

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

الهرم المستطيل

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

لا تناسق

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

قمة الرأس

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

خط قطري

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

تتطابق

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

قاعدة

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

متواز

a line that divides a shape into two congruent parts

خط الحماس

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

سلسلة هندسية

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

مساحة السطح

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

مستعرض

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

الربعية

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

خط متقارب

to divide something into two equal parts

شطر

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

المماس

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

عصب

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

ترجم