class 10

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Across
  1. 3. if two triangles have proportional sides and 2 equal angles, then they are similar by
  2. 5. Ratio of corresponding sides of similar triangles
  3. 6. Criterion for right triangle congruence
  4. 7. Length of altitude from vertex to opposite side
Down
  1. 1. "If a line intersects two sides of a triangle, then the ratio of the lengths of the segments of one side is equal to the ratio of the lengths of the segments of the other side
  2. 2. Type of triangle with two equal sides
  3. 4. Property of medians of a triangle intersecting at a single point