Equations
35+x=90
55
Whats a midpoint?
the exact middle point
2x-60=30
45
An exact location in space with no length or width.
Point
x-34=146
180
Whats a coordinate?
two number or letters
180+5x=360-4x
20
Part of a line. Has two endpoints and includes all of the points in between.
Line segment
3x=180
60
Whats a point?
An exact location marked
(x+6)+3x=90
21
A line is named by...
Any 2 points on the line, or a lowercase script letter.
-x/3=17
-51
Whats a plane?
A flat surface or area.
(3x+1)+(2x-6)=180
37
Two lines intersect at a ....
point
3x+7=4x-5
x=12
Whats a bisector?
Division of two equal or congruent parts.
Distance Formula?
d= (x2-x1)2+(y2-y1)2
Two lines intersect at a ....
line