math Flashcards

1
Q

what does postulate 1-1 state

A

through any two points there is exactly one line

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2
Q

what does postulate 1-2 state

A

if two distinct lines intersect they intersect at a point

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3
Q

what does postulate 1-3 state

A

if two distinct planes intersect thay intersect at exactly at one line

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4
Q

what does postulate 1-4 state

A

through any three 3 noncollinear points there is exactly one line

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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

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