If two intersect, then their intersection is a

space contains at least points not all in one

through any different points, exactly one exists.

through any points that are not on one line, exactly one exists.

Step-by-step explanation:

Given are some fill in the blanks.

The answer would be

If two _planes__ intersect, then their intersection is a _line__

Space contains at least _four__ points not all in one _plane__

Through any _two__ different points, exactly one _line__ exists.

Through any _three__ points that are not on one line, exactly one _plane__ exists.

answer: 25.4 units

step-by-step explanation: radius = 12.7 units

diameter = twice the radius

diameter = 12.7 x 2

= 25.4

4

step-by-step explanation: