Mathematics
Grade9
Easy

Question

If triangle ABC and triangle DEF are similar, then which statement is not correct

  1. angle B equals angle E    
  2. fraction numerator A B over denominator D E end fraction equals fraction numerator B C over denominator E F end fraction    
  3. fraction numerator A C over denominator D F end fraction equals fraction numerator B C over denominator E F end fraction    
  4. straight angle straight C not equal to straight angle straight F   

Hint:

Two polygons are similar polygons if corresponding angles are congruent and corresponding side lengths are proportional.

The correct answer is: straight angle straight C not equal to straight angle straight F 


    Conceptual based question

    Hence straight angle straight C equals straight angle straight F should be the final reference so option D should be selected.

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