Unit 1/2 Word Search: Test Your Knowledge!!

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Across
  1. 7. A method used to solve the system of equations. You either add or subtract the 2 equations together to get the equation of one variable.
  2. 8. Where the perpendicular bisectors connect at a common point. This word is similar to circumference.
  3. 9. A property of the three side shape (that was listed) that has no equal sides.
  4. 10. This is parallel to the opposite side, and it is half the length of the parallel side. In order to calculate this, it is necessary to find the slope twice.
  5. 11. A quadrilateral that has 4 equal sides. The diagonals bisect at 90 degrees.
  6. 12. A value that can help you solve a problem, that makes the equation true.
  7. 14. A three-sided shape that has multiple properties. It can be scalene, isosceles, and equilateral.
  8. 16. The perpendicular that descends from the triangle's vertex to its opposite side.
  9. 19. The location where the triangle altitudes join.
  10. 20. A quadrilateral that has 4 sides that are equal in length. You must solve it by using distance.
  11. 21. A method of solving linear equations by replacing a variable with a different equation to solve for that variable.
  12. 22. A property of a triangle that has 3 equal sides.
Down
  1. 1. The average of the corresponding coordinates of the endpoints. You must divide the corresponding coordinates by 2.
  2. 2. Bisector A line that passes through the midpoint of a line segment and connects the lone at a right angle.
  3. 3. A line segment that joins a corner of a triangle to the midpoint of the opposite side.
  4. 4. A property of a triangle that is 2 sides equal. To prove that a triangle is isosceles, you must solve using the length of a line segment.
  5. 5. The idea of having two or more linear equations working together. They can be parallel, perpendicular, or infinite.
  6. 6. A quadrilateral that is SIMILAR to a rhombus. However, there are 2 parallel sides, which are opposite.
  7. 13. Something that divides the median into a 2:1 ratio from the vertex of the triangles. The medians of a triangle intersect at this point. In order to verify this, you must solve it by using distance.
  8. 15. A quadrilateral that has 2 pairs of parallel sides. Like the other quadrilateral, they bisect at 90 degrees, and their adjacent sides meet at right angles.
  9. 17. of Intersection A place where two lines intersect.
  10. 18. A four sided shape that can be a square, a rectangle, a rhombus, a kite, a trapezoid, etc.