Geometry and Algebra Terms

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Across
  1. 1. , A triangle where two sides are of equal length. The angles opposite to the equal sides of an isosceles triangle are also equal.
  2. 3. , A straight line that makes the right angle (90 degrees) with the other line.
  3. 4. , Two or more lines that are always the same distance apart and never intersect.
  4. 7. , Two angles that add up to 90 degrees.
  5. 9. , An angle which is greater than 90° and less than 180°
  6. 10. , An angle that is more than zero degrees, but less than 90 degrees.
Down
  1. 2. , Two angles that add up to 180 degrees.
  2. 5. , All three sides of the triangle are the same length.
  3. 6. , A point where two straight lines or rays meet.
  4. 8. , a location with no width, height, or length and is also zero dimensional