math Flashcards
1
Q
what does postulate 1-1 state
A
through any two points there is exactly one line
2
Q
what does postulate 1-2 state
A
if two distinct lines intersect they intersect at a point
3
Q
what does postulate 1-3 state
A
if two distinct planes intersect thay intersect at exactly at one line
4
Q
what does postulate 1-4 state
A
through any three 3 noncollinear points there is exactly one line
5
Q
what does postulate 1-6 segment addition postulate
A
if three points a b c are collinear and b is between a and c then ab + bc =ac
