Point has no dimensions. It is represented by dot.

Line has one dimension. It is represented by a line with two arrowheads but it extends without end.

Plane has two dimensions. It is represented by a shape that looks like a floor or a wall, but it extends without end.

Space has three dimensions.

Intersections:

Two or more geometric figures intersect if they have one or more points in common.

The intersection of the figures is the set of points the figure have in common.

The intersection of two different lines is a point.

The intersection of two different planes is a line.

For videos and additional resources on this topic, please see: MyndBook.com/go.php?to=207_887Directions: Answer the following questions. On a sheet of paper represent the following: points, line, parallel lines, collinear points, coplanar points, coplanar lines, concurrent lines.

Q 1: If two lines in a plane have a common point, the common point is called the ________. coplanar point point of intersection singular point concurrent point

Q 2: If three or more lines have a common point, the common point is called ______. singular point point of intersection coplanar point concurrent point

Q 3: The number of lines that can be drawn through two different points in a plane is ______. many one two three

Q 4: Lines belonging to the same plane are called ________. coplanar lines concurrent lines infinite lines singular lines

Q 5: If three or more lines pass through the same point, the lines are called _____. coplanar lines parallel lines finite lines concurrent lines

Q 6: Points belonging to the same plane are called _____. linear points concurrent points coplanar points points of intersection

Q 7: The set of all points is called _____. space coplanar number set concurrent points

Q 8: Space is _______ of points. a concurrent set an unusual set a finite set an infinite set

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!