Math Vocab

3. Sum of side lengths for a figure
4. Part of a line that starts at an endpoint and extends forever in one direction
6. Points that lie on the same plane
8. Figure formed by two rays with a common endpoint
10. Type of work that builds things
11. A place that you are safe in
15. Distance around a circle
16. People have these and use them to walk
17. Segment that forms a right angle with the base to the top of a triangle

1. Points that lie on the same line
2. How far you are from something
3. Something you fly in
4. Segment from the center of a circle to the outside
5. Common endpoint of two rays
7. Names a location and has no size
9. Segment that passes through the center of a circle
12. A specific place
13. Something you stand in
14. Part of a line that has two points and consists of all the points in them