Advance Geometry: Foundations Quiz 2.1-7

If two lines are perpendicular to the same plane, then they are parallel to each other.

• True

• False

A diagonal is a segment that connects any two vertices of a polygon.

• True

• False

If two planes intersect, then their intersection is a line segment.

• True

• False

There is one and only one line perpendicular to a given line through a given point on a given line.

• True

• False

If a triangle contains an acute angle, then it is an acute triangle.

• True

• False

It is impossible to draw an obtuse, scalene triangle.

• True

• False

If quadrilateral ABCD is drawn with AB//CD , then the quadrilateral is a parallelogram.

• True

• False

If a triangle has an altitude that is outside of the triangle, then the triangle is obtuse.

• True

• False

If ANY two lines do not intersect, then they are parallel.

• True

• False

If two angles are supplementary and share a common ray, then they form a linear pair.

• True

• False