Across
- 2. parallel lines are lines in a plane which do not meet
- 4. a quadrilateral with only one pair of parallel sides
- 5. means following closely
- 6. a four-sided figure
- 9. it is the relationship between two lines which meet at a right angle
- 10. it is a line segment joining two vertices of a polygon, when those vertices are not on the same edge
- 11. being in a position or direction perpendicular to the plane of the horizon
- 14. a midsegment of a triangle is a segment connecting the midpoints of two sides of a triangle
- 15. a plane figure with four equal straight sides and four right angles
Down
- 1. the result of a multiplication operation is called the product
- 3. two angles are supplementary when their sum is 180 degrees
- 7. a plane figure with four straight sides and four right angles
- 8. a number whose whole number part and the fractional part is separated by a decimal point
- 12. it is a quadrilateral whose four sides all have the same length
- 13. a angle have two rays sharing a common endpoints