Maths project Shivaan Kapoor 7th-A

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Across
  1. 4. a triangle with 1 angle greater than 90 degrees
  2. 5. it is a line segment through a vertex and perpendicular to a line containing the base of the triangle
  3. 7. a triangle with all of its angles smaller than 90 degrees
  4. 9. a triangle in which all three sides have the same length
  5. 10. The longest side of a right-angle triangle
Down
  1. 1. a triangle that has two sides of equal length
  2. 2. In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides
  3. 3. it is a line segment joining a vertex to the midpoint of the opposite side of the triangle
  4. 6. a triangle that has three unequal sides
  5. 8. a triangle with an angle of 90 degrees