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Toán Học và Logic SAT - Geometry
Tại đây, bạn sẽ học một số từ tiếng Anh liên quan đến hình học, chẳng hạn như "radian", "parabola", "asymptote", v.v. mà bạn sẽ cần để đạt điểm cao trong kỳ thi SAT của mình.
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Chính tả
Đố vui
the measure of how steep a line is, found by dividing the change in height by the change in horizontal distance
độ dốc, dốc
the space between two lines or surfaces that are joined, measured in degrees or radians
góc
a unit for measuring angles, defined by the angle made when the radius of a circle is laid along its edge
radian, đơn vị đo góc
an angle that measures between 0 and 90 degrees, which is less than a right angle (90 degrees)
góc nhọn, góc sắc
one of a pair of opposite angles made by two intersecting lines, which are always equal
góc thẳng đứng, góc đối diện
pairs of angles that share a common side and vertex in a polygon or between intersecting lines
góc liên tiếp, góc kế tiếp
(geometry) a flat shape consisting of three or more straight sides
đa giác
(geometry) any flat shape with four straight sides, the opposite sides of which are equal and parallel to each other
hình bình hành
(geometry) a flat figure with four straight sides and four angles
tứ giác, hình tứ giác
a geometric curve formed by the intersection of a plane with two cones, resulting in two symmetrical branches
hyperbol
(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
parabol
(geometry) a flat shape with four equal sides in which opposite angles are equal
hình thoi, thoi
(geometry) a polyhedron with four flat sides, a triangular pyramid
tứ diện
(geometry) a flat shape with four flat sides, two of which are parallel
hình thang
a type of triangle with all three sides of equal length
tam giác đều, tam giác có ba cạnh bằng nhau
a flat geometric shape consisting of three straight sides and one right angle
tam giác vuông, tam giác có góc phải
a triangle in which all three interior angles are less than 90 degrees
tam giác nhọn, tam giác có ba góc nhọn
a type of triangle that has two sides of equal length and two angles of equal measure
tam giác cân
a type of triangle that has all three sides of different lengths
tam giác sắc, tam giác không đều
a triangle in which one of the interior angles is greater than 90 degrees
tam giác tù
a three-dimensional geometric shape that has a rectangular base and four triangular faces that meet at a single point called the apex
kim tự tháp hình chữ nhật, kim tự tháp có đáy hình chữ nhật
a three-dimensional geometric shape with two parallel circular bases connected by a curved surface at a right angle to the bases
silnh tròn đứng
a solid figure with a circular base and a vertex that is perpendicular to the center of the base
nón tròn thẳng, nón có đáy tròn
a small circle whose center moves around the circumference of a larger circle
đường tròn tâm nhỏ
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
cạnh huyền
the side of a geometric shape, usually the one considered as the bottom, from which the height is measured
cơ sở, bên dưới
a straight line from one side of a round object, particularly a circle, passing through the center and joining the other side
đường kính
the length of a straight line drawn from the center of a circle to any point on its outer boundary
bán kính
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, điểm góc
(geometry) the length of the external boundary of a curved shape, especially a circle
chu vi
the total area that the surface of a three-dimensional object occupies
diện tích bề mặt, bề mặt
the amount of space that a substance or object takes or the amount of space inside an object
thể tích, khả năng chứa
a straight line that a curve approaches indefinitely but never intersects, characterizing the limiting behavior of the curve
đường tiệm cận
a straight line that touches a curve or surface at exactly one point, known as the point of tangency
tiếp tuyến
a measuring instrument used to measure and draw angles
thước đo góc, protractor
a line that divides a shape into two congruent parts
đường đối xứng, trục đối xứng
a series of numbers in which each term after the first is found by multiplying the previous term by a fixed, non-zero number
dãy số hình học
one-fourth of a circle, formed by two perpendicular radii and the connecting arc
tư
an angle formed between two sides of a polygon that lies inside the shape
góc nội thất, góc bên trong
a straight line segment that connects two points on the edge of a circle
dây, điểm
(of a straight line) joining opposite corners of a flat shape at an angle
đường chéo, đường chéo
(in geometry) describing shapes of the same size and form
cùng hình, tương đương
(of a line) intersecting two or more other lines at different points
đường chéo, giao cắt
(of lines or planes) intersecting each other at a 90 degree angle
vuông góc
to divide something into two equal parts
chia đôi, chia thành hai phần bằng nhau
(geometry) to move a shape or figure from one position to another without rotating, resizing, or otherwise altering its shape
dịch chuyển, di chuyển
(geometry) a lack of symmetry or equivalence in shape or size between the two sides or parts of something
đối xứng không đều
