Points, Lines, Planes, and Postulates
Segments, Rays, Parallel Lines, and Planes
Measuring Segments and Angles
The Coordinate Plane
Perimeter, Circumference, and Area
100
A geometric construction that has no measurable size, as it only measures location.
A point
100
A part of a line consisting of two endpoints and all the points between the endpoints.
A (line) segment
100
Two geometric shapes that are equal in size and similar in shape are called this.
Congruent
100
The name of this formula:
sqrt((x_2-x_1 )^2+(y_2-y_1 )^2 )
The Distance Formula
100
The length of the perimeter of a square with side length 8in.
32in
200
A geometric construction based upon two points.
A line.
200
The term used for nonparallel lines that do not intersect.
Skew lines
200
A point that divides a segment into two congruent segments.
Midpoint
200
The name of this formula:
((x_1+x_2)/2,(y_1+y_2)/2)
Midpoint Formula
200
The side lengths of a rectangle with an area of 72ft2, given that one side is twice as long as the other.
6ft and 12ft
300
The term used when points fall on the same line.
Collinear
300
The term used for the part of a line consisting of one endpoint and all the points on one side of the endpoint.
A ray
300
A geometric shape formed by two distinct rays with a common endpoint.
An angle.
300
Find the midpoint of (2,6) and (8, 12).
(5, 9)
300
The formula for the circumference of a circle. (there are two options)
C=pid or 2pir
400
The term used when different points and lines fall on the same plane.
Coplanar
400
Name ray TR another way.
Ray TS.
400
The name of an angle that is between 90 and 180 degrees.
Obtuse
400
Find the distance between the points (7, 2) and (3, 5). Leave in simplest radical form.
5
400
Find the perimeter of this shape.
18
500
The fourth point in Plane XTR.
Point V
500
Are rays SW and TR opposite rays?
No, they are not. Opposite rays must go in opposite directions and begin at the same endpoint.
500
The name of the following postulate.
If A, B and C are collinear and B is between A and C, then AB + BC = AC.
Segment Addition Postulate
500
Find the distance between (-4, -1) and (1, -6)
5sqrt2
500
Find the area of this shape.
74