Maths

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Across
  1. 3. number present only one composite number between them
  2. 5. which shape has eight line segment .
  3. 8. numbers are the numbers that have only two factors, that are, 1 and the number itself.
  4. 9. triangle having two equal sides is known as
  5. 10. which shape has 4 line segments.
Down
  1. 1. which angle is measured exact at 90 degree
  2. 2. A pyramid has how many edges .
  3. 4. which shape has no line segments.
  4. 6. numbers are those numbers that have only one common factor, namely 1. That means a pair of numbers are said to be when they have their highest common factor as
  5. 7. how many lines can be passed through a given point