the measure of how steep a line is, found by dividing the change in height by the change in horizontal distance
(geometry) a part of a circle, which is curved
the space between two lines or surfaces that are joined, measured in degrees or radians
an angle measuring exactly 90 degrees
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one of a pair of opposite angles made by two intersecting lines, which are always equal
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pairs of angles that share a common side and vertex in a polygon or between intersecting lines
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(geometry) a flat shape consisting of three or more straight sides
(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
a geometric shape with five angles and five straight sides
a type of triangle with all three sides of equal length
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a triangle in which all three interior angles are less than 90 degrees
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a type of triangle that has two sides of equal length and two angles of equal measure
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a type of triangle that has all three sides of different lengths
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a triangle in which one of the interior angles is greater than 90 degrees
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a three-dimensional geometric shape that has a rectangular base and four triangular faces that meet at a single point called the apex
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a three-dimensional geometric shape with two parallel circular bases connected by a curved surface at a right angle to the bases
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a solid figure with a circular base and a vertex that is perpendicular to the center of the base
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a straight line from one side of a round object, particularly a circle, passing through the center and joining the other side
the length of a straight line drawn from the center of a circle to any point on its outer boundary
the total length of the external boundary of something
(geometry) the length of the external boundary of a curved shape, especially a circle
the measurement of a piece of land or a flat surface
the total area that the surface of a three-dimensional object occupies
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the amount of space that a substance or object takes or the amount of space inside an object
Volume refers to the amount of space occupied by a substance or object. It can also refer to the capacity or internal space within an object. Volume is typically measured in units such as liters or cubic meters and is calculated by multiplying the length, width, and height of an object or by using specific formulas for irregular shapes. In the context of liquids or gases, volume is often expressed as the amount of fluid that can be contained within a given container. Volume is a fundamental concept in physics, chemistry, engineering, and other scientific disciplines, and it plays a crucial role in various applications, including the design of containers and the measurement of quantities in everyday life.
a straight line that touches a curve or surface at exactly one point, known as the point of tangency
a measuring instrument used to measure and draw angles
A protractor is a tool used to measure and draw angles. It is usually a flat, semicircular or circular device marked with degree measurements from 0 to 180 or 360. The protractor has a straight edge for aligning with a line or point, while the curved side is used to measure the angle between two meeting lines. Protractors are commonly used in geometry, drafting, carpentry, and construction to ensure accurate angle measurements for various projects. They come in different sizes and types, including digital versions for easier reading.
a line that divides a shape into two congruent parts
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a series of numbers in which each term after the first is found by multiplying the previous term by a fixed, non-zero number
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an angle formed between two sides of a polygon that lies inside the shape
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(of a straight line) joining opposite corners of a flat shape at an angle
having an equal distance from each other at every point
(of lines or planes) intersecting each other at a 90 degree angle
to divide something into two equal parts
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(geometry) a lack of symmetry or equivalence in shape or size between the two sides or parts of something
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