1. Geometry Honors Bellwork
Factor.
Simplify.
Find the sum.
Find the product. (2x – 3)(3x + 1)

2. Geometry Bingo
MATHO

3. VOCABULARY WORDS Acute angles regular pentagon
Obtuse angles perpendicular lines
Right angles obtuse scalene triangle
Straight angles linear pair
Regular hexagon same side interior angles
Pythagorean theorem corresponding angles
Distance formula alternate interior angles
Midpoint formula alternate exterior angles
Right scalene triangle right isosceles triangle
Perpendicular bisector vertical angles
Complementary angles parallel lines
(n – 2) * supplementary angles
360 degrees slope formula

4. These angles measure more than 90 degrees
but less than 180 degrees

5. Two adjacent angles that form a straight line and are supplementary1 2

6. An angle that measures exactly 90 degrees

7. These angles are on the same side of the transversal and located in the same position. They are equal in measure 1 2

9. These lines have slopes that are
Opposite reciprocals of each other.
The product of the slopes is always
-1.

10. Used to find the sum of the interior angles of a polygon

11. These angles are on opposite sides of the transversal outside the parallel lines. They are equal in measure. 1 2

12. 60 30

14. Sum of the measures of the exterior
Angles of any sided polygon

15. These angles are formed when two lines intersect
These angles are formed when two lines intersect. They are across from each other and are equal in measure. 3 4

16. Two angles whose sum is 180 degrees
They can be adjacent or nonadjacent.
135 45
118 62

20. These angles are on opposite sides of the transversal but in between the parallel lines. They are equal in measure. 1 2

21. Two angles whose sum is 90 degrees
They can be adjacent or nonadjacent
angles 36 50 54 40

22. These angles are supplementary.3 4

23. 45 45

25. An angle that measures between 0 and 90 degrees32

27. an angle that measures
exactly 180 degrees

28. A ray, line or segment that is perpendicular to a segment at its midpoint

29. These lines have the same slopes but different y-intercepts.