chapter 1
does a point have a size or shape
no
if?
then
what are paralell lines
2 coplaner lines that never intersect
what are paralell lines
lines that dont intercept slopes are the same
whats 1-1
0
what is a line made up of
points
symbolic statement of if then
p = q
what are paralell planes
planes that never intersect
what are perpendicular lines
lines that intercect and make a 90o angle slopes are negitive recirocals
whats 2 x 1,000,000
2,000,000
What is a plane
a flat surface
the process of reasoning logically and drawing a conclusion from given facts and statements
deductive reasoning
What type of angle is exterior, non ajacent, and opposite sides of the transveral?
Alternate exterior angles
why do we use slope
it tells us how steep a graph is
what are the first 3 digits of pi
3.14
what are the 5 of the relationships called
Adjacent, verticle, complementary, supplementary, linear pair
if mark saves $30 then he can buy a new video game mark saves 30
he can buy the game
what does congruent mean?
same
how do you move when trying to find slope
rise over run
What are the 6 components of PEMDAS
parenthesis, exponents, multiplication, division, addition, subtraction
what is the midpoint formula
( x 1 + x 2 2 , y 1 + y 2 2 )
if i save 45 dimes then i need $4.00 will I have enough
yes with 50 extra
what are skew lines
non coplainer lines that never intercect
what are the 2 different types of slope
undiefinded and zero
what fraction is pi
22/7