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jeffljr7385
04.11.2019 •
Mathematics
Postulate: if two lines intersect, then they intersect in exactly one point. true or false
theorem: if two distinct planes intersect, then they intersect in exactly one line. true or false
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Ответ:
Step-by-step explanation:
The given postulate If two lines intersect, then they intersect in exactly one point is true because whenever the two lines intersect they intersect at one point only and we know that a postulate is a statement that we accept without proof.
The given theorem If two distinct planes intersect, then they intersect in exactly one line is true as theorem is a statement that has been proved and it has been proved that if two distinct planes intersect, then they intersect in exactly one line.
The figures are drawn to prove them.
Ответ:
its b.) Line segment E F
Step-by-step explanation:
i took the assignment on edgenuity