Topic8
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Line | A straight path of points that goes on and on in both directions
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| Intersecting lines | Lines that cross at one point
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| Perpendicular lines | Two intersecting lines that form right angles
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| Parallel lines | In a plane, lines that never intersect
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| Point | An exact location in space
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| Plane | An endless flat surface
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| Angle | A figure formed by two rays that have the same endpoint
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| Acute angle | An angle that is less than a right angle
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| Obtuse angle | An angle that is greater than a right angle
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| Right angle | An angle that forms a square corner
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| Line segment | A part of a line that ends in two end points
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| Ray | A part of a line that has one endpoint and continues endlessly in one direction.
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| Straight angle | An angle that forms a straight line
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| Pentagon | A polygon with five sides
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| Hexagon | A polygon with six sides
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| Quadrilateral | A polygon with four sides
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| Polygon | A closed plane figure made up of line segments
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| Triangle | A polygon with three sides
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| Acute triangle | A triangle with three acute angles
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| Vertex, plural vertices | The point where two rays meet. The point where the sides of a polygon meet.
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| Isosceles triangle | A triangle with two equal sides
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| Equilateral triangle | A triangle with three equal sides
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| Right triangle | A triangle with one right angle
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| Obtuse triangle | A triangle with one obtuse angle
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| Parallelogram | A quadrilateral with two pairs of parallel sides
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| Scalene triangle | A triangle where all the sides are different lengths
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| Rhombus | A quadrilateral with two pairs of parallel sides, and all the sides the same length
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| Radius | A line segment that connects the edge of a circle with the center
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| Diameter | A line segment that connects two points on a circle an crosses the center
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| Cube | A solid with six square faces
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| Center | The middle of a circle
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| Trapezoid | A quadrilateral with only one pair of parallel sides
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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.
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Created by:
heatherbaca
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