words for Chapter 8 Test
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
Point | A location in space
🗑
|
||||
Line | A straight path that continues in two directions without ending
🗑
|
||||
Line segment | A straight path that has two endpoints.
🗑
|
||||
Ray | A straight path that starts at one endpoint and continues in one direction without end.
🗑
|
||||
Angle | Figure made by two rays with a common endpoint.
🗑
|
||||
Vertex | The center point of an angle
🗑
|
||||
Protractor | A tool used to measure the degrees of angles
🗑
|
||||
Acute | An angle that is less than 90 degrees
🗑
|
||||
Obtuse | An angle that is more than 90 degrees
🗑
|
||||
Right | An angle that is exactly 90 degrees, a square corner
🗑
|
||||
Vertical angles | Angles that are opposite of each other, they are also congruent
🗑
|
||||
Congruent | Having the same size and shape or measurement
🗑
|
||||
Adjacent angles | Angles that share a common side or ray
🗑
|
||||
Supplementary angles | angles that add to 180 degrees together
🗑
|
||||
Complementary angles | Angles that add to 90 degrees together
🗑
|
||||
Skew lines | Lines in different planes that never cross
🗑
|
||||
Intersecting lines | Lines that cross at one point
🗑
|
||||
Parallel lines | Lines in the same plane that never cross
🗑
|
||||
Perpendicular lines | Lines that cross at 90 degree angles
🗑
|
||||
Equilateral triangle | A triangle with 3 equal sides
🗑
|
||||
Scalene triangle | A triangle with 0 equal sides
🗑
|
||||
Isosceles triangle | A triangle with exactly 2 equal sides
🗑
|
||||
Rhombus | A quadrilateral with 4 equal sides
🗑
|
||||
Square | A quadrilateral with 4 equal sides and 4 right angles
🗑
|
||||
Trapezoid | A quadrilateral with exactly 2 parallel sides
🗑
|
||||
Rectangle | A quadrilateral with two pairs of parallel sides and 4 right angles
🗑
|
||||
Parallelogram | A quadrilateral with two pairs of parallel sides
🗑
|
||||
Quadrilateral | A polygon with 4 sides
🗑
|
||||
Triangle | A polygon with 3 sides
🗑
|
||||
Pentagon | A polygon with 5 sides
🗑
|
||||
Hexagon | A polygon with 6 sides
🗑
|
||||
Octagon | A polygon with 8 sides
🗑
|
||||
Polygon | A simple, closed, plane figure with at 3 or more straight sides
🗑
|
||||
Translation | A movement of a figure along a straight line
🗑
|
||||
Rotation | A movement of a figure around a point
🗑
|
||||
Reflection | A movement of a figure in which the figure is “flipped” - the location and position changes
🗑
|
||||
Line of symmetry | The line on a figure which divides the figure so that the two parts are “mirror” images of each other. If folded on this, both parts will match exactly.
🗑
|
||||
Plane | A flat surface that extends without end in all directions
🗑
|
||||
Geometry | The study of “Earth Measurement” involving shapes, angles, points, lines
🗑
|
||||
Circle | a set of all points in a plane that are equal distance from a point called the center
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
lseman
Popular Math sets