| lines | angles | triangles | quadrilaterals | terms |
|---|---|---|---|---|
100What is something that continues in both directions forever
line
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100What is an acute angle
less than 90 degrees
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100What is an equilateral triangle
a triangle with 3 sides the same length
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100What is a square
a quadrilateral with 4 equal sides and 4 right angles
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100What is a polygon
a closed figure composed of straight lines
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200What is a ray
Has one endpoint and continues in one direction forever
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200What is an obtuse anle
greater than 90 degrees
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200What is an obtuse triangle
a triangle with one angle measuring 120 degrees
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200What is a rhombus
a quadrilateral with opposite sides parallel and equal in length. All sides are the same length. It has 2 acute angles and 2 obtuse angles
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200What is a pentagon
a figure with 5 sides and 5 angles
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300What is parallel lines
two lines that will always be the same distance apart. They will never intersect
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300What is a right angle
a 90 degree angle
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300What is a right triangle
a triangle with a 90 degree angle
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300What is a trapezoid
a quadrilateral with only one pair of parallel sides
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300What is supplementary angles
angles whose measures add up to 180 degrees are called
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400What is perpendicular lines
lines that form a right angle
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400What is a straight angle
an angle that is 180 degrees
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400What is a right isosceles triangle
Classify this triangle by its sides and angles: 90 degrees, 45 degrees, 45 degrees./ 12 inches 12 inches, 20 inches
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400What is 60 degrees
What is the measure of the missing angle of the following quadrilateral? 90 degrees, 90 degrees, 120 degrees.
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400What is complementary angles
angles whose measures add up to 90 degrees
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500What is 3
this is the fewest number of lines/line segments needed to make a polygon
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500What is 41 degrees
If angle >abc measures 49 degrees, what is the measure of its complementary angle?
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500What is 34 degrees
Find the missing angle of a right triangle with one angle measuring 56 degrees
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500What is 360 degrees
This is the sum of the interior angles of a quadrilateral
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500What is a parallelogram
a quadrilateral with opposite sides parallel and of equal length
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