Geometry Crossword

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Across
  1. 2. A ____ has no definite length.
  2. 5. Measure of a ___ angle is 360 degrees.
  3. 6. Two line segments are said to be _______, if their lengths are equal.
  4. 8. Angles are measured in ___
Down
  1. 1. ____ lines do not meet even if they are extended indefinitely on either side.
  2. 3. A triangle, having two equal sides, is called _____.
  3. 4. The radius of a circle is ___ of its diameter.
  4. 7. An angle whose measure is 90 degrees is called a ____ angle.