Select True or False for the following questions: true
false
O
The three basic building
blocks (undefined terms) of
geometry are points, lines
and planes.
O
The vertex of angle ABC is
point A.
An obtuse angle is an angle
whose measure is more than
180°
o
О
An isosceles triangle is a
triangle with no two sides the
same length.
O
A diagonal is a line segment
connecting any two vertices
of a polygon
O
If the sum of the measures of
two angles is 90°, then the
two angles are