2. Questions Bank
  3. 7th Class
  4. Mental Ability
  5. Congruence of Triangles

7th Class Mental Ability Congruence of Triangles Question Bank Congruence of Triangles

  • question_answer
    In the following figure, \[\angle DAC={{30}^{o}},\angle ABC=\angle ADC={{95}^{o}}\]and \[\angle BCA={{55}^{o}}.\]if the area of \[\Delta ACD\]is \[30\,sq.\,cm,\]what is the area of \[\Delta ABC?\]

    A)  30 sq. cm                   

    B)  15 sq. cm                   

    C)  45 sq. cm       

    D) 60 sq. cm

    Correct Answer: B

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