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 In which of the following is AD not the bisector of angle A?
  • a)
    AB = 6 cm, AC = 8 cm, BD = 1.5 cm and CD = 2 cm
  • b)
    AB = 4 cm, AC = 6 cm, BD = 1.6 cm and CD = 2.4 cm
  • c)
    AB = 5 cm, AC = 10 cm, BD = 1.5 cm and CD = 3.5 cm
  • d)
    AB = 8 cm, AC = 24 cm, BD = 6 cm and CD = 24 cm
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
In which of the following is AD not the bisector of angle A?​a)A...
 The angle bisector of an angle of a triangle divides the opposite side internally in the ratio of the sides containing the angle.So in this question,

So , Substituting the values of option C
LHS=5/1.5=1/0.5
RHS=10/3.5=2/0.7
So, RHS ≠ LHS
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Most Upvoted Answer
In which of the following is AD not the bisector of angle A?​a)A...
In this question we will use internal angle bisector theorem i.e.,AB ×AC=BD×BC......
if u'll check option c) then AB× AC is not equal to BD ×BC......5×10 is not equal to 1.5×3.5....
therefore option c) is the right answer
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Community Answer
In which of the following is AD not the bisector of angle A?​a)A...
I think because in this bd=1.5and dc= 3.5and as we know bisector means divide into two equal parts
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In which of the following is AD not the bisector of angle A?​a)AB = 6 cm, AC = 8 cm, BD = 1.5 cm and CD = 2 cmb)AB = 4 cm, AC = 6 cm, BD = 1.6 cm and CD = 2.4 cmc)AB = 5 cm, AC = 10 cm, BD = 1.5 cm and CD = 3.5 cmd)AB = 8 cm, AC = 24 cm, BD = 6 cm and CD = 24 cmCorrect answer is option 'C'. Can you explain this answer?
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In which of the following is AD not the bisector of angle A?​a)AB = 6 cm, AC = 8 cm, BD = 1.5 cm and CD = 2 cmb)AB = 4 cm, AC = 6 cm, BD = 1.6 cm and CD = 2.4 cmc)AB = 5 cm, AC = 10 cm, BD = 1.5 cm and CD = 3.5 cmd)AB = 8 cm, AC = 24 cm, BD = 6 cm and CD = 24 cmCorrect answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about In which of the following is AD not the bisector of angle A?​a)AB = 6 cm, AC = 8 cm, BD = 1.5 cm and CD = 2 cmb)AB = 4 cm, AC = 6 cm, BD = 1.6 cm and CD = 2.4 cmc)AB = 5 cm, AC = 10 cm, BD = 1.5 cm and CD = 3.5 cmd)AB = 8 cm, AC = 24 cm, BD = 6 cm and CD = 24 cmCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In which of the following is AD not the bisector of angle A?​a)AB = 6 cm, AC = 8 cm, BD = 1.5 cm and CD = 2 cmb)AB = 4 cm, AC = 6 cm, BD = 1.6 cm and CD = 2.4 cmc)AB = 5 cm, AC = 10 cm, BD = 1.5 cm and CD = 3.5 cmd)AB = 8 cm, AC = 24 cm, BD = 6 cm and CD = 24 cmCorrect answer is option 'C'. Can you explain this answer?.
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