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الأكاديمي IELTS (النطاق 6-7) - Geometry
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مراجعة
بطاقات الفلاش
الهجاء
اختبار قصير
(geometry) a solid or hollow shape with two circular bases at each end and straight parallel sides
أسطوانة
(geometry) a round object that every point on its surface has the same distance from its center
كرة, كرة ثلاثية الابعاد
(geometry) a three dimensional shape with a circular base that rises to a single point
مخروط
(mathematics) the ratio of the opposite to the adjacent side of a triangle that has one angle of 90°
ظل
a straight line with one endpoint that extends infinitely in the other direction
شعاع
a type of triangle that has two sides of equal length and two angles of equal measure
مثلث متساوي الساقين
(geometry) a polygon consisting of eight straight sides and eight angles
مضلع ثماني
in geometry, a pattern or shape that exhibits a twisting or spiraling motion, often characterized by continuous, curved lines forming a rotational or helical design
دوامة, لولب
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
رأس, نقطة التقاء
(geometry) a line curved on a conical or cylindrical surface, like a spiral staircase in shape
لولب, حلزون
(geometry) a flat polygon with ten straight sides and ten angles
مضلع عشرة أضلاع
(geometry) a flat shape consisting of nine straight sides and nine angles
تسع زوايا
a seven-sided plane shape consisting of seven line segments or edges that meet at seven interior angles
سباعي
a three-dimensional shape similar to a stretched or compressed sphere
إهليلجي, شكل إهليلجي
a three-dimensional geometric shape with six rectangular faces, resembling a box or a rectangular prism
مكعب مستطيل, جسم مستطيل
(geometry) a round 3D shape like a ball that is slightly flattened at the top and bottom points
الكُرة المُفَصَّلَة, الإهليلجي
(geometry) a solid figure with flat sides and two parallel ends of the same size and shape
منشور
a solid shape made of flat sides that fit together along their edges
مجسم متعدد الأوجه
(geometry) a flat star-shaped figure with six points that can be formed by making equilateral triangles on each side of a regular hexagon
سداسيون, نجمة سُداسية
an angle that measures either less or more that 90 degrees
زاوية مائلة, زاوية غير قائمة
an angle that measures greater than 180 degrees but less than 360 degrees
زاوية انعكاسية, زاوية عرضية
a straight line from one side of a round object, particularly a circle, passing through the center and joining the other side
قطر
(geometry) the length of the external boundary of a curved shape, especially a circle
محيط
the length of a straight line drawn from the center of a circle to any point on its outer boundary
نصف القطر
