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geometery vocabulary
lines,angles,shapes
Question | Answer |
---|---|
point | exact location in space |
line | a strait path that goes on forever |
line segment | part of a line |
mid point | half between the endpoints |
ray | part of a line |
plane | andless flat surface |
parallel lines | nevere cross and stay the same distance apart |
intersecting lines | pass throgh the same point |
perpendicular lines | intersecting lines that form square corners |
angle | is formed by two rays |
acute angle | between o and 90 degrees |
right angle | stait at 90 degrees |
obtuse angle | between 90 and 180 degrees |
strait angle | right at 180 degrees that is strait |
equilateral triangle | all sides are the same length |
isosceles triangle | at least two sides are the same length |
scalene triangle | one angle is a right angle |
acute triangle | all three angles are acute angles |
obtuse triangle | one angle is an obtuse angle |
parallelogram | a quad with both pairs of oppisite sides parallel and equal in length |
trapezoid | a quad with only one pair of parallel sides |
rectangle | a parallelogram with four right angles |