geometry final exam terms
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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| midpoint | a point that divides a segment into two congruent parts
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| angle bisector | a segment, line, or ray that divides an angle into two equal parts
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| perpendicular bisector | a line that intersects a segment at its midpoint at a right angle
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| complementary angles | angles that add up to 90 degrees
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| supplementary angles | angles that add up to 180 degrees
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| perpendicular lines | lines that intersect to form 4 right angles
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| parallel lines | lines that are coplanar and do not intersect
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| vertical angles | a pair of opposite angles formed by two intersecting lines
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| congruent polygons | polygons with congruent corresponding angles and sides
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| similar polygons | polygons with congruent corresponding angles and proportional corresponding sides
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| acute angle | angle with a measure between 0 and 90
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| obtuse angle | angle with a measure between 90 and 180
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| equilateral triangle | triangle with 3 congruent sides
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| scalene triangle | triangle with no congruent sides
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| isosceles triangle | triangle with 2 congruent sides
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| transversal | a line that intersects two or more lines
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| rhombus | quadrilateral with 4 congruent sides
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| kite | quadrilateral with no parallel sides and diagonals that are perpendicular
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| square | a regular quadrilateral
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| rectangle | a parallelogram with congruent diagonals
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| trapezoid | a quadrilateral with a pair of parallel sides
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| parallelogram | a quadrilateral with two pairs of parallel sides
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| secant | a line that intersects a circle at two points
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| tangent | a line that intersects a circle at one point
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| chord | a segment with endpoints on the circle
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| radius | a segment that connects the center of a circle with a point on the circle
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| diameter | a segment with endpoints on the circle that goes through the center
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Created by:
CHSgeometry
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