tringles class 10th

123456789101112
Across
  1. 1. Corner point where two sides of triangle meet
  2. 3. Two triangles with same shape but different sizes
  3. 5. Corresponding sides of similar triangles are ___
  4. 7. Two triangles with same shape and same size
  5. 8. Theorem relating sides of right angled triangle
  6. 10. Mathematician who gave Basic Proportionality Theorem
  7. 11. Line segment from vertex to midpoint of opposite side
  8. 12. Longest side of a right angled triangle
Down
  1. 2. Triangle with all three sides equal
  2. 4. Triangle with two sides equal
  3. 6. Corresponding sides of similar triangles are in same ___
  4. 9. Perpendicular drawn from vertex to opposite side