Intro to the Space Geometry

The planes parallel to the same plane are ...........

• Perpendicular

• Opposite

• Plane

• Parallel

If two parallel planes are intersected by a third plane, ........... are parallel.

• The intersecting plane

• The lines of intersecting

• The parallel lines

• The intersecting perpendicular lines

The parallel line segments whose end points are on two parallel planes are ............

• Equal

• Parallel

• Perpendicular

• Intersecting lines

When three planes intersect each other if two of intersection lines are parallel then the third intersection line is parallel ........

• To the given line

• To the given plane

• To this two planes

• To this two lines

Name the given theorem. If two lines are intersected by parallel planes, the line segments between the planes are proportional.

• Thales theorem

• Pythagorean theorem

• Proportionality theorem

• Parallelity theorem

If a line intersects one of two parallel planes .............

• It intersects the other too

• It intersects first line

• this lines calls parallel lines

• the three lines are parallel

How many parallel planes can we draw through the point not on this plane to the given plane?

• Two

• One

• One or two

• One and only one

If a line is parallel to two intersecting planes, the intersection of this plane would be parallel to the given line?

• Yes

• No

• Maybe yes

• Yes or No

If two parallel lines lie in two intersecting planes, the intersection of the planes isn't parallel to the given lines. Is this theorem true or not?

• True

• Exactly ture

• Not false

• None of them

Which one of this theorem is suitable to the figure

• The parallel line segments whose end points are on two parallel planes are equal.

• If two lines are intersected by parallel planes, the line segments between the planes are proportional.

• If two parallel planes are intersected by a third plane, the lines of intersection are parallel

• The planes parallel to the same plane are parallel