Triangle

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Across
  1. 2. Pythagoras theorem states that “In a right-angled triangle, the square of the __________ side is equal to the sum of squares of the other two sides“.
  2. 5. A triangle whose largest angle measures greater than 90 degrees.
  3. 7. A triangle that has at least two congruent sides.
  4. 9. A three sided polygon.
  5. 11. The perpendicular from a vertex to the opposite side.
Down
  1. 1. A triangle with no angle measuring 90 degree or more.
  2. 3. A triangle with all sides of equal length.
  3. 4. A triangle that has no congruent sides.
  4. 6. The point on a line segment that divides it into two congruent segments.
  5. 8. a point on a polygon where the sides or edges of the object meet or where two rays or line segments meet.
  6. 10. An infinite set of points forming a straight path extending in two directions.