VOCAB
V 100 The sum of the lengths of the sides of a polygon is the…
V 100 Perimeter
V 200 Angles that have the same measure are said to be…
V 200 Congruent angles
V 300 When finding the length of a horizontal or vertical segment, it is easiest to use the…
V 300 Ruler postulate
V 400 The vertical number line is called…
V 400 The y-axis
V 500 The four regions that the plane is split into are named with…
V 500 Roman numerals
V 600 The intersection of the x and y axes is called the…
V 600 Origin
O 100 The device used to measure an angle is a…
O 100 Protractor
O 200 An angle that measures exactly 90 degrees is a…
O 200 Right angle
O 300 The square units enclosed by a figure is called the…
O 300 Area
O 400 How many ways are there to name an angle? You must name the ways
O 400 Three ways 1.A number in the angle 2.The vertex only 3.Three points, the vertex and points from each ray
O 500 A segment, ray, or line that is perpendicular to another segment at its midpoint, splitting it into two equal parts is a…
O 500 Perpendicular bisector
What is your wager?
What is the formula to find the distance of a slanted segment?
C 100 Pairs of angles that have a sum of 180 degrees
C 100 Supplementary angles
C 200 The unit of measure of an angle is…
C 200 Degrees
C 300 Pairs of angles whose sides are formed by opposite rays that share a common vertex and are equal in measure
C 300 Vertical angles
C 400 What is formed by 2 noncollinear rays that share a common endpoint?
C 400 An angle
C 500 What is another name for the y-coordinate?
C 500 Ordinate
C 600 Pairs of angles that share a common side, a common vertex, and no points of overlap
C 600 Adjacent angles
A 100 Any point (x,y) in the plane is called… You need both names
A 100 Coordinate Ordered pair
A 200 The horizontal number line is called the…
A 200 X-axis
A 300 What is used to find the center point of a segment on a coordinate plane?
A 300 Midpoint formula
A 400 The common endpoint of the rays of an angle is called the…
A 400 Vertex
A 500 A ray that splits an angle into two coplanar congruent angles is…
A 500 An angle bisector
A 600 What is formed by two perpendicular number lines intersecting in a plane?
A 600 Coordinate plane
B 100 The sides of angles are what geometric figure?
B 100 Rays
B 200 The distance around a circle is called the…
B 200 Circumference
What is your wager?
What is another name for the x-coordinate of an ordered pair?
Abscissa
B 400 An angle that measures between 90 and 180 degrees is…
B 400 Obtuse
B 500 The four regions in a plane are numbered starting in the ________ and continuing in a ___________ direction
B 500 Top right Counterclockwise
B 600 Two lines that intersect to form a right angle are…
B 600 Perpendicular
What is your wager?
If EG=42, EF=3x+4, and FG=5x-2, find the length of EF and FG.
EF = 19 FG = 23