01.13 Geometry: Module 1 Review Crossword Puzzle Activity Answers

Use the clues to guess the correct answer for each.

Answers

1. Lines that intersect to make right angles. - 13 letters
   Perpendicular
2. Point, line and plane are the _____terms of Geometry. - 9 letters
   Undefined
3. Two angles that together form a straight angle. (two words) - 10 letters
   Linear Pair
4. The endpoint joining two rays to form an angle. - 6 letters
   Vertex
5. A tool used to construct angles, segments, etc. - 7 letters
   Compass
6. Angles whose measures add up to 90 degrees - 13 letters
   Complementary
7. The point that divides the segment into two equal parts - 8 letters
   Midpoint
8. Points that lie on the same line. - 9 letters
   Collinear
9. Angles which measure between 0 and 90 degrees - 5 letters
   Acute
10. The formula that allows us to find the length of a line segment between any two points. - 8 letters
    Distance
11. Points that lie on the same plane. - 8 letters
    Coplanar
12. Angles which measure 180 degrees. - 8 letters
    Straight
13. An angle that measures exactly 90 degrees. - 5 letters
    Right
14. Unit of measure for angles. - 7 letters
    Degrees
15. Two angles that have a common side and common vertex, but do not overlap. - 8 letters
    Adjacent
16. Angles whose measures add to 180 degrees. 13 letters
    Supplementary
17. A tool used to measure angles. - 10 letters
    Protractor

 

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