Từ vựng cho IELTS Academic (Điểm 6-7) - Geometry
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Đố vui
(geometry) a solid or hollow shape with two circular bases at each end and straight parallel sides

hình trụ, dạng hình trụ
(geometry) a round object that every point on its surface has the same distance from its center

hình cầu
(geometry) a closed shape with six straight sides and six angles

lục giác, hình sáu cạnh
(geometry) a three dimensional shape with a circular base that rises to a single point

hình nón, hình nón hình học
(mathematics) the ratio of the opposite to the adjacent side of a triangle that has one angle of 90°

tang, đường tiếp tuyến
a straight line with one endpoint that extends infinitely in the other direction

tia, nửa đường thẳng
a type of triangle that has two sides of equal length and two angles of equal measure

tam giác cân
(geometry) a polygon consisting of eight straight sides and eight angles

bát giác, đa giác tám cạnh
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

xoáy, hình xoắn ốc
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

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

đa giác, hình học có nhiều cạnh
a geometric shape with five angles and five straight sides

ngũ giác, hình năm cạnh
(geometry) a line curved on a conical or cylindrical surface, like a spiral staircase in shape

đường xoắn ốc, hình xoắn ốc
(geometry) a flat polygon with ten straight sides and ten angles

thập giác, đa giác mười cạnh
(geometry) a flat shape consisting of nine straight sides and nine angles

hình chín cạnh, cửu giác
a seven-sided plane shape consisting of seven line segments or edges that meet at seven interior angles

hình bảy cạnh, thất giác
a three-dimensional shape similar to a stretched or compressed sphere

hình elipxoit
a three-dimensional geometric shape with six rectangular faces, resembling a box or a rectangular prism

hình hộp chữ nhật, khối hộp chữ nhật
(geometry) a round 3D shape like a ball that is slightly flattened at the top and bottom points

hình cầu dẹt, elipxoit quay
(geometry) a solid figure with flat sides and two parallel ends of the same size and shape

lăng kính
a solid shape made of flat sides that fit together along their edges

đa diện, hình khối với các mặt phẳng
(geometry) a flat star-shaped figure with six points that can be formed by making equilateral triangles on each side of a regular hexagon

lục giác sao, ngôi sao sáu cánh
an angle that measures either less or more that 90 degrees

góc xiên, góc không vuông
an angle that measures greater than 180 degrees but less than 360 degrees

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

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

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

bán kính, nửa đường kính
Từ vựng cho IELTS Academic (Điểm 6-7) |
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