<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Skip Navigation

1.7: Chapter 1 Review

Difficulty Level: At Grade Created by: CK-12
Turn In

Symbol Toolbox

AB, AB, AB¯¯¯¯¯¯¯¯ Line, ray, line segment

ABC Angle with vertex B

mAB¯¯¯¯¯¯¯¯ or AB Distance between A and B

mABC Measure of ABC


= Equal



  • Geometry
  • Point
  • Line
  • Plane
  • Space
  • Collinear
  • Coplanar
  • Endpoint:
  • Line Segment
  • Ray
  • Intersection
  • Postulates
  • Theorem
  • Distance
  • Measure
  • Ruler Postulate
  • Segment Addition Postulate
  • Angle
  • Vertex
  • Sides
  • Protractor Postulate
  • Straight Angle
  • Right Angle
  • Acute Angles
  • Obtuse Angles
  • Perpendicular
  • Construction
  • Compass
  • Angle Addition Postulate
  • Congruent
  • Midpoint
  • Midpoint Postulate
  • Segment Bisector
  • Perpendicular Bisector
  • Perpendicular Bisector Postulate
  • Angle Bisector
  • Angle Bisector Postulate
  • Complementary
  • Supplementary
  • Adjacent Angles
  • Linear Pair
  • Linear Pair Postulate
  • Vertical Angles
  • Vertical Angles Theorem
  • Triangle
  • Right Triangle
  • Obtuse Triangle
  • Acute Triangle
  • Equiangular Triangle
  • Scalene Triangle
  • Isosceles Triangle
  • Equilateral Triangle
  • Polygon
  • Diagonals


Match the definition or description with the correct word.
Definition Answer
1. When three points lie on the same line. A. Measure
2. All vertical angles are ________. B. Congruent
3. Linear pairs add up to _______. C. Angle Bisectors
4. The m in from of mABC. D. Ray
5. What you use to measure an angle. E. Collinear
6. When two sides of a triangle are congruent. F. Perpendicular.
7. G. Line
8. A line that passes through the midpoint of another line. H. Protractor
9. An angle that is greater than 90. I. Segment Addition Postulate.
10. The intersection of two planes is a ___________. J. Obtuse
11. AB+BC=AC K. Point
12. An exact location in space. L. 180
13. A sunbeam, for example M. Isosceles
14. Every angle has exactly one. N. Pentagon
15. A closed figure with 5 sides. O. Bisector

Texas Instruments Resources

In the CK-12 Texas Instruments Geometry FlexBook® resource, there are graphing calculator activities designed to supplement the objectives for some of the lessons in this chapter. See http://www.ck12.org/flexr/chapter/9686.

Notes/Highlights Having trouble? Report an issue.

Color Highlighted Text Notes
Show More

Image Attributions

Show Hide Details
Save or share your relevant files like activites, homework and worksheet.
To add resources, you must be the owner of the section. Click Customize to make your own copy.
Please wait...
Please wait...
Image Detail
Sizes: Medium | Original