Geometry Practice Test

Test your skills with this plane geometry practice exam. Whether you are studying for a school exam or just looking to challenge your geometry skills, this test will help you assess your knowledge.

1. Two flat surfaces intersect to form a(n) _______________.
2. A flat surface is a(n) ____________.
3. Two lines intersect to form a(n) _______________.
4. Two points determine a(n) ____________.
5. There are only a finite number of lines that can be drawn through a given point.
6. A midpoint ____________ a line segment.
7. Which of the following is the point where an angle originates?
8. Lines that form right angles are called _________________.
9. A pair of angles having a sum equal to a straight angle are supplementary.
10. An angle that is less than a straight angle but greater than a right angle is a(n) ____________ angle.
11. The term "oblique" can _____________ be used to describe a right angle.
12. The size of an angle is determined by ____________________.
13. 1 /360 of a circle is equal to ________ degree(s).
14. The sum of the angles of a triangle is equal to ______________.
15. The compliment of a 37 degree angle is ______________.
16. A triangle with no two sides equal is __________________.
17. A triangle with two sides equal is _________________.
18. A right triangle may also be obtuse.
19. An angle with 90 degrees is _____________.
20. If two lines are perpendicular, they form at the point of intersection _________________.
21. If the sum of two angles is an obtuse angle, at least one of the angles must be _______________.
22. An obtuse triangle may have only one obtuse angle.
23. The distance around a circle is the __________________.
24. A geometric statement that is not self-evident but proved by a chain of reasoning is a(n) _______________.
25. A statement of beginning facts about lines, angles, figures and other matters to be used in a proof is known as the ________________.
26. The definitions, axioms and theorems used to support each statement in a formal two column proof are called the __________________.
27. A geometric statement that is easily deduced from a theorem is a corollary.
28. The arc that represents one quarter of a circle is called a(n)_______________.
29. The converse of a theorem is _____________true.
30. Two parallel lines and a transversal can ____________ form a triangle.