Unit 1
collinear points lie on ...
The same straight lines
define conjecture
A conclusion reached by using inductive reasoning. A conjecture is not certain, it only can be likely true
define parallel lines
coplanear lines that do not intercept
define a quadrillateral
a four sided polygon
25/80=x/32
x=10
solving the following:
8x-17+5x-3=71
13x-20=71
13x/13=91
x=7
use inductive reasoning to finish the sequence A,C,E, G, I, K, M
O,Q,S
corresponding angles are:
Two angles the occupy corresponding positions
what is a regular polygon
polygons that are both equilateral and equiangular
what is a rate?
a comparison with 2 different forms of measurements
A point has dimension. A ______ represents a point
dot
With the conditional, if an animal is a cat, then it is a mammal. identify the hypothesis and conclusion
hypothesis: an animal is a cat Conclusion: it is a mammal
what is the slope formula
y=mx+b
how many sides does a hexagon have ?
6
STUV~ WXYZ. what pairs of angles are congruent
<U = <Y
<W = <S
<Z = <V
<T = <X
an acute angle
measures greater than 0 and less than 90
The law of detachment is ...
if a transversal intersects two parallel lines, then ....
alternate interior angles are congruent
a linear pair is ..
supplementary
4/m-8=8/2
m=9
Axiomatic system is...
a list of underfined terms and amioms are true
Venn Diagram is a....
a diagram that can be used to analyze statements produced from inductive or deductive reasoning.
find the slope of each line passing through the given points. write the equation of the line in slope-intercept form and point-slope form
m=13-12-6- ?
1. consecutive angles add to 180
2. opposite sides are parallel
3. opposite sides are congruent
4. diagonals bisect eachother
?/5 = 12/20
3=x