Mathematics Chapter 6 - Triangles Crossword

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Across
  1. 3. Two figures having the same _________ but not necessarily the same size are called similar
  2. 5. According to Pythagoras theorem, in a right-angled triangle, the sum of squares of two sides of a right triangle is equal to the square of the _______ of the triangle.
  3. 6. The ratio of the areas of two similar triangles is equal to the _________ of the ratio of their corresponding sides.
  4. 7. If two angles of one triangle are respectively equal to _________ angles of another triangle, then the two triangles are similar.
  5. 10. You can verify that if one polygon is similar to another polygon and this second polygon is similar to a third polygon, then the first polygon is _______ to the third polygon.
  6. 11. The _________ of a rectangle produces by itself the same area as produced by its both sides (i.e., length and breadth).
  7. 12. The same ratio of the corresponding sides is referred to as the _______ factor for the polygons.
Down
  1. 1. A triangle can be defined as a _______ which has three angles and three sides.
  2. 2. The statement "The ratio of any two corresponding sides in two equiangular triangles is always the same." was given by _________.
  3. 4. If one angle of a triangle is equal to one angle of the other triangle and the sides including these angles are _________, then the two triangles are similar.
  4. 8. If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided in the same
  5. 9. If a line divides any two sides of a triangle in the same _________, then the line is parallel to the third side.