Term
This angle measures exactly 90 degrees.
(It is formed by perpendicular lines)
a. acute
b. right
c. obtuse |
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Definition
| b. Right angles measure 90 degrees |
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Term
This angle measures less than 90 degrees.
a. acute
b. right
c. obtuse |
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Definition
a. Acute angles measure
less than 90 degrees. |
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Term
This angle measures greater than 90 degrees.
a. acute
b. right
c. obtuse |
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Definition
| c. Obtuse angles measure greater than 90 degrees. |
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Term
| This polygon has 3 sides.... |
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Definition
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Term
| These polygons have 4 sides.... |
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Definition
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Term
| This polygon has 5 sides.... |
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Definition
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Term
| This polygon has 6 sides.... |
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Definition
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Term
| This polygon has 8 sides.... |
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Definition
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Term
This quadrilateral has just one set of parallel sides...
a. rhombus
b. parallelogram
c. trapezoid |
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Definition
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Term
This quadrilateral has two sets of opposite, parallel sides ...
a. trapezoid
b. parallelogram
c. duodecagon |
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Definition
| b. parallelograms have 2 sets of opposite, parallel sides. |
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Term
This quadrilateral has two sets of opposite, parallel sides, AND four right angles ...
a. rhombus
b. rectangle
c. triangle |
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Definition
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Term
This quadrilateral has two sets of opposite, parallel sides, AND four right angles, AND all sides are equal...
a. rectangle
b. square
c. rhombus |
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Definition
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Term
This quadrilateral has two sets of opposite, parallel sides, AND all four sides are equal (NO right angles)
a. square
b. rectangle
c. rhombus |
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Definition
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Term
This is an exact location in space.
a. line
b. ray
c. point |
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Definition
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Term
This is a collection of points that continues ON and ON in BOTH directions.
a. line
b. ray
c. point |
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Definition
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Term
This is part of a line that has 2 endpoints.
a. ray
b. point
c. line segment |
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Definition
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Term
This is part of a line that has ONE endpoint, and ONE end that keeps going and going...
a. line
b. ray
c. point
(like a flashlight) |
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Definition
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Term
Lines that are always the SAME DISTANCE APART and will NEVER CROSS are ...
a. Rays
b. Perpendicular
c. Parallel |
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Definition
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Term
Lines that cross (or intersect) at some point are simply called ...
a. Intersecting
b. Parallel
c. Rays |
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Definition
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Term
Lines that cross (intersect) AND FORM A RIGHT ANGLE are ...
a. Parallel
b. Perpendicular
c. Rays |
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Definition
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