IELTS Academicの語彙 (スコア6-7) - Geometry
ここでは、アカデミックIELTS試験に必要な幾何学に関連するいくつかの英単語を学びます。
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(geometry) a solid or hollow shape with two circular bases at each end and straight parallel sides

円柱, 円柱形
(geometry) a round object that every point on its surface has the same distance from its center

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

六角形, 六辺形
(geometry) a three dimensional shape with a circular base that rises to a single point

円錐, 幾何学的円錐
(mathematics) the ratio of the opposite to the adjacent side of a triangle that has one angle of 90°

タンジェント, 正接
a type of triangle that has two sides of equal length and two angles of equal measure

二等辺三角形
(geometry) a polygon consisting of eight straight sides and eight angles

八角形, 八辺形
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

渦巻き, 螺旋
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

頂点, バーテックス
(geometry) a flat shape consisting of three or more straight sides

多角形, 三つ以上の直線で囲まれた平面図形
a geometric shape with five angles and five straight sides

五角形, 五辺形
(geometry) a line curved on a conical or cylindrical surface, like a spiral staircase in shape

螺旋, らせん
(geometry) a flat polygon with ten straight sides and ten angles

十角形, 十辺形
a seven-sided plane shape consisting of seven line segments or edges that meet at seven interior angles

七角形, ヘプタゴン
a three-dimensional shape similar to a stretched or compressed sphere

楕円体
a three-dimensional geometric shape with six rectangular faces, resembling a box or a rectangular prism

直方体, 矩形柱
(geometry) a round 3D shape like a ball that is slightly flattened at the top and bottom points

回転楕円体, 扁球
(geometry) a solid figure with flat sides and two parallel ends of the same size and shape

プリズム
a solid shape made of flat sides that fit together along their edges

多面体, 平らな面で構成され、それらの辺に沿って組み合わされた立体形状
(geometry) a flat star-shaped figure with six points that can be formed by making equilateral triangles on each side of a regular hexagon

六線星, 六芒星
an angle that measures either less or more that 90 degrees

斜角, 直角でない角
a straight line from one side of a round object, particularly a circle, passing through the center and joining the other side

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

円周
IELTS Academicの語彙 (スコア6-7) |
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