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100
a measure of the amount of space enclosed by a three dimensional figure
What is Volume
100
the sum of the areas of all faces and side surfaces of a three-dimensional figure
What is surface area
100
the point on a segment exactly halfway between the endpoints of the segment
What is midpoint
100
an angle with degree measure greater than 90
What is obtuse angle
100
the sum of the lengths of the sides of a polygon
What is perimeter
200
an angle with a degree measure of 90
What is right angle
200
a segment, line, or plane that intersects a segment at its midpoint
What is segment bisector
200
points that lie on the same plane
What is coplanar
200
the distance around a circle
What is circumference
200
the length between two points
What is distance
300
lines that form right angles
What is perpendicular
300
two angles with measures that have a sum of 180
What is supplementary angles
300
a basic undefined term in Geometry. a flat surface made up of points that has no depth and extends indefinitely in all directions
What is plane
300
the intersection of two noncollinear rays at a common endpoint
What is angle
300
a closed figure formed by a finite number of coplanar segments called sides
What is polygon
400
unit of measure used in measuring angles and arcs
What is degree
400
two angles with measures that have a sum of 90
What is complementary angles
400
two nonadjacent angles formed by two intersecting lines
What is vertical angles
400
a measurable part of a line that consists of two points, called endpoints, and all the points in between them
What is line segment
400
a basic undefined term in Geometry. A location
What is Point
500
the number of square units needed to cover a surface
What is area
500
a ray that divides an angle into two congruent angles
What is angle bisector
500
two angles that lie in the same plane, have a common vertex, and a common side, but no common interior points
What is adjacent angles
500
a pair of adjacent angles whose noncommon sides are opposite rays
What is linear pair
500
par of a line that extends infinitely in one direction
What is Ray
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