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Transcript
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