Angles on a straight line add up to 180 degrees.
Every circle has a point called the centre. A straight line drawn through the centre and extending both ways to intersect with the circle at opposite points is called the diameter. A straight line drawn from the centre to intersect with one point of the circle is called the radius. In this case, the length of that straight line is 12 inches.
An infinite number of lines can be drawn through a single point, but only one through two points (of course, if the points don't have the same coordinates).
line segments
i think just one line, as its defenition of straight line
Angles on a straight line add up to 180 degrees.
1 straight line. An infinite number of curved lines.
Every circle has a point called the centre. A straight line drawn through the centre and extending both ways to intersect with the circle at opposite points is called the diameter. A straight line drawn from the centre to intersect with one point of the circle is called the radius. In this case, the length of that straight line is 12 inches.
True. An infinite number of lines can be drawn through one point because there is no limit to the number of possible lines that can pass through a single point in space. Each line represents a unique direction in which the point can be extended.
An infinite number of lines can be drawn through a single point, but only one through two points (of course, if the points don't have the same coordinates).
line segments
Yes. You can draw infinitely many straight lines from each point.
i think just one line, as its defenition of straight line
2
One.
the answer is one
Infinitely many.