Geometry Crossword Puzzle

2. A straight line that touches a circle at only one point. This point is called the point of tangency.
4. an arc that measures more than 180. It is also less then 360 and is found by 360 minus its associates minor arc (uses 3 letters)
7. An angle whose vertex is on the circle and sides contain chords. The measure of an inscribed angle is 1/2 of the measure of its intercepted arc.
8. A straight line that intersects a circle. It intersects at exactly two points
12. The sum of the areas of all of the faces. This does include the bases.
14. Name a shape with 3 sides. All angles add up 180.
15. A line segment throughout the entire circle passing through the center. This is double the length of the radius.
16. A quadrilateral having only one pair of parallel sides. The sides that are parallel are called the bases and the non- parallel sides are called the legs.
19. A straight line from the center of a circle to its circumference. This is half of the circle diameter.

1. Name a shape with 8 sides. This is the shape of a stop sign.
3. Points in the original figure move an identical distance along parallel lines. A distance and direction are needed.
5. The amount of space that a two dimensional object occupies. For example, the equation to find the _____ of a square is l x w.
6. an arc that measures less than 180. It is equal to the measure of its central angle (uses only 2 letters)
9. A four sided figure. Some examples are parallelograms, squares, and rectangles
10. The sum of the areas of the lateral faces. It does not include the bases.
11. Name a shape with 5 sides. All angles are add up to 360
12. A round solid figure and every point on its surface is an equal distance from its center. For example a ball.
13. The exact middle point in a line segment. This point bisects the segment.
17. A 3 sided figure with two sides that are the same length. The base is not the same length as the two legs.
18. Lines that are coplanar and are the same distance apart. These lines will never intersect.