Math Concepts and Geometry Terms

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Questions and Answers

What is the term for a fraction with a numerator larger than the denominator?

  • Proper
  • Mixed
  • Improper (correct)
  • Whole

What do you call the point where the x- and y-axis meet on a coordinate plane?

Origin

What is the transformation that turns the original figure around a point called?

Rotation

What is the second number in an ordered pair known as?

<p>Y-Coordinate</p> Signup and view all the answers

What is a graph that uses points connected to show data over time?

<p>Line Graph</p> Signup and view all the answers

What do you call two lines that intersect at right angles?

<p>Perpendicular</p> Signup and view all the answers

What represents a number using a letter or a symbol?

<p>Variable</p> Signup and view all the answers

What do you call two or more expressions or numbers that have the same values?

<p>Equivalent</p> Signup and view all the answers

What is a three-sided polygon with a 90-degree angle called?

<p>Right Triangle</p> Signup and view all the answers

Which of the following numbers ends with 2?

<p>4, 6, 8, or 0 (D)</p> Signup and view all the answers

What do you call the vertical number line on a coordinate plane?

<p>Y-Axis</p> Signup and view all the answers

What do you call a quadrilateral with opposite sides that are the same length and parallel?

<p>Parallelogram</p> Signup and view all the answers

What do you call a flat surface of a three-dimensional figure?

<p>Face</p> Signup and view all the answers

What is the line formed by the intersection of two faces of a three-dimensional figure called?

<p>Edge</p> Signup and view all the answers

What is the term for a process performed on numbers?

<p>Operation</p> Signup and view all the answers

What is the first number in an ordered pair referred to as?

<p>X-Coordinate</p> Signup and view all the answers

What do you call a two-dimensional grid with x- and y-axis?

<p>Coordinate Plane</p> Signup and view all the answers

What do you call two or more lines that never intersect?

<p>Parallel</p> Signup and view all the answers

What is a three-dimensional figure with triangular faces and a polygon base called?

<p>Pyramid</p> Signup and view all the answers

What do you call two numbers that can be plotted as a point on a coordinate plane?

<p>Ordered Pair</p> Signup and view all the answers

What is the horizontal number line on a coordinate plane called?

<p>X-Axis</p> Signup and view all the answers

What is a three-dimensional figure with six rectangular faces called?

<p>Rectangular Prism</p> Signup and view all the answers

What tool is used for measuring angles in degrees?

<p>Protractor</p> Signup and view all the answers

What rule states that one times a number is that number?

<p>Identity Property of Multiplication</p> Signup and view all the answers

What do you call a triangle with three angles less than 90 degrees?

<p>Acute Triangle</p> Signup and view all the answers

What is the term for a quadrilateral with exactly one pair of parallel sides?

<p>Trapezoid</p> Signup and view all the answers

Which of the following numbers end with 1?

<p>3, 5, 7, and 9 (D)</p> Signup and view all the answers

What is a number that divides other numbers called?

<p>Divisor</p> Signup and view all the answers

What is a whole number combined with a fraction called?

<p>Mixed Number</p> Signup and view all the answers

What do you call a three-dimensional figure with two faces that are circles and no edges or vertices?

<p>Cylinder</p> Signup and view all the answers

What is the answer to division known as?

<p>Quotient</p> Signup and view all the answers

What rule states that zero added to a number is that number?

<p>Identity Property of Addition</p> Signup and view all the answers

What is a three-dimensional figure with no faces, edges, or vertices and all points are the same distance from the center called?

<p>Sphere</p> Signup and view all the answers

What do you call a rectangular prism with six square faces, each the same size?

<p>Cube</p> Signup and view all the answers

What do you call a three-dimensional figure with one circular base and a single vertex?

<p>Cone</p> Signup and view all the answers

What is the term for the number being divided?

<p>Dividend</p> Signup and view all the answers

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Study Notes

Math Concepts

  • Improper Fraction: A fraction where the numerator is greater than the denominator.
  • Origin: The point of intersection of the x-axis and y-axis in a coordinate plane.
  • Rotation: A transformation that orients a figure around a specific point.
  • Y-Coordinate: The second number in an ordered pair indicating the vertical position.
  • Line Graph: A visual representation that connects points to display data over time.
  • Perpendicular Lines: Two lines that meet at a right angle (90 degrees).
  • Variable: A symbol or letter that represents an unknown number or value.

Comparative and Geometric Terms

  • Equivalent Expressions: Two or more expressions that yield the same value.
  • Right Triangle: A triangle characterized by having one angle equal to 90 degrees.
  • Even Numbers: Numbers that end in 0, 2, 4, 6, or 8.
  • Y-Axis: The vertical line on a coordinate plane, representing the y-values.
  • Parallelogram: A four-sided shape with opposite sides that are equal in length and parallel.
  • Face: A flat surface of a three-dimensional figure.
  • Edge: The line created where two faces of a three-dimensional figure meet.

Mathematical Operations and Properties

  • Operation: An action performed on numbers, such as addition or multiplication.
  • X-Coordinate: The first number in an ordered pair representing the horizontal position.
  • Coordinate Plane: A two-dimensional grid defined by x-axis and y-axis.
  • Parallel Lines: Lines that are equidistant and never intersect.
  • Pyramid: A three-dimensional shape with triangular faces converging at a vertex and a polygon base.
  • Ordered Pair: A set of two numbers that define a point in a coordinate plane.

Geometric Figures

  • X-Axis: The horizontal line on a coordinate plane, representing the x-values.
  • Rectangular Prism: A three-dimensional figure consisting of six rectangular faces.
  • Protractor: A measuring tool used to determine angles in degrees.
  • Identity Property of Multiplication: The principle stating that multiplying any number by one results in that same number.
  • Acute Triangle: A triangle where all angles are less than 90 degrees.
  • Trapezoid: A four-sided figure that has at least one pair of parallel sides.

Numbers and Classifications

  • Odd Numbers: Numbers that end with 1, 3, 5, 7, or 9.
  • Divisor: A number that divides another number evenly.
  • Mixed Number: A whole number combined with a fraction.
  • Cylinder: A three-dimensional shape with two circular bases and no edges or vertices.
  • Quotient: The result obtained from dividing one number by another.
  • Identity Property of Addition: The principle stating that adding zero to any number results in that same number.
  • Sphere: A three-dimensional figure with all points equidistant from the center, having no edges or vertices.
  • Cube: A special rectangular prism where all faces are equal squares.
  • Cone: A three-dimensional figure with a circular base tapering to a single vertex.
  • Dividend: The number that is being divided in a division operation.

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