Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
7 Cards in this Set
- Front
- Back
|
transitivity of parallel lines
|
if 2 lines are parallel to the same line, then they are parallel to eachother
|
|
|
property of perpendicular lines
|
if 2 coplanar lines r perpendicular, then they r parallel 2 eachother
|
|
|
postulate 12
|
if 2 distinct lines intersect, then their intersection is exactly 1 point
|
|
|
parallel postulate
|
if there is a line and a point not on the line, then there is exactly one line through the point parallel to the given line
|
|
|
perpendicular postulate
|
if there is a line and a point not on the line, then there is exactly one line through the point perpendicular to the given line
|
|
|
conditional statement
|
a conditional statement has 2 parts; the hypothesis, denoted by 'P', and the conclusion denoted by 'Q'. in symbols, the statement "if P then Q" is written as P->Q
|
|
|
converse
|
the converse of the conditional statement is formed by changing the hypothesis and the conclusion. the converse of P->Q is Q->P
|
