Download Chapter 1 - Ithaca Public Schools

Name: ___________________________
Geometry A - Chapter 1 Review
Chapter 1
The words below may be used to complete most of the blanks. Some terms may be used more than
once, some not at all, and not all of the blanks may be completed using one of the terms below.
You are responsible on the final to be familiar with all of these terms even if they are not used in
this exercise. In addition, you may need to look up certain formulas to fill certain blanks:
Acute Angle
Angle Bisector
Compass
Congruent Segments
Coordinate
Foundation Drawing
Line
Obtuse Angle
Parallel Lines
Perpendicular Lines
Postulate
Segment
Straight Angle
Vertical Angles
Adjacent Angles
Axiom
Complementary Angles
Conjecture
Coplanar
Inductive Reasoning
Midpoint
Opposite Rays
Parallel Planes
Plane
Ray
Skew Lines
Straightedge
Angle
Collinear Points
Congruent Angles
Construction
Counterexample
Isometric Drawing
Net
Orthographic Drawing
Perpendicular Bisector
Point
Right Angle
Space
Supplementary Angles
Figures that are in the same plane are ___________________________. A
___________________________ is the part of a line consisting of two endpoints and all points between
them. Two segments with the same length are ___________________________. A
___________________________ of a segment is a point that divides the segment into two congruent
segments. An ___________________________ is a ray that divides an angle into two congruent angles.
A conclusion based upon inductive reasoning is sometimes called a ___________________________.
A(n) ___________________________ is an accepted statement of fact.
___________________________ are coplanar lines that do not intersect. An
___________________________ is an angle whose measure is between 90 and 180.
You can use ___________________________ when you make conclusions based on patterns
you observe. A ___________________________ describes a conclusion reached using inductive
reasoning. A ___________________________ counterexample to a conjecture is an example for which
the conjecture is incorrect.
Page 1 - 10/21/2010
Name: ___________________________
Geometry A - Chapter 1 Review
A ___________________________ is a two-dimensional pattern that you can fold to form a
three-dimensional figure; it shows all surfaces of a figure in one view.
Points that lie on the same line are ___________________________. Points and lines in the
same plane are ___________________________. ___________________________ (two endpoints)
and ___________________________ (one endpoint or starting point) are parts of lines. Lines that are
coplanar and do not intersect are ___________________________. Lines in space that are not parallel
and do not intersect are ___________________________. Planes that do not intersect are
___________________________.
Segments with the same length are ___________________________. A
___________________________ of a segment divides the segment into two congruent segments. Two
rays with the same endpoint form an ___________________________. Angles can be classified as
___________________________, ___________________________, or
___________________________. Angles with the same measure are ___________________________.
___________________________is the process of making geometric figures using a
___________________________ and a ___________________________. Four basic constructions
involve constructing ___________________________, ___________________________, and bisectors
of ___________________________ and ___________________________.
___________________________ intersect at right angles. A ___________________________
of a segment is perpendicular to the segment at its midpoint and bisects it into two congruent segments.
An ___________________________ is a ray that divides an angle into two congruent angles.
The x-axis and the y-axis intersect at the origin (0,0) and determine a coordinate plane. You can
find the coordinates of the midpoint M of segment AB with endpoints A(x1,y1) and B(x2,y2) can be
found using the ___________________________, which is ___________________________. You can
Page 2 - 10/21/2010
Name: ___________________________
Geometry A - Chapter 1 Review
find the distance d between these two points using the ___________________________, which is
___________________________.
The ___________________________ of a polygon is the sum of the lengths of its sides. The
___________________________ is the number of square units it encloses. We know these formulas:
Perimeter(Circumference)
Area
Square
___________________________
___________________________
Rectangle
___________________________
___________________________
Circle
___________________________
___________________________
List the unused terms below. Place a check near each of the terms you feel comfortable with.
Look up the meaning of each term you haven't checked.
Page 3 - 10/21/2010
Name: ___________________________
Geometry A - Chapter 1 Review
Page 4 - 10/21/2010
Name: ___________________________
Geometry A - Chapter 1 Review
above
Page 5 - 10/21/2010