Find Out the Value of ∠GAB. If

ABC is triangle and the sides AB, BC and CA are produced to E, F and G respectively. If ÐCBE=ÐACF=130o, then the value of ÐGAB is:

  1. 130o
  2. 90o
  3. 100o
  4. 80o
Monis Rasool Professor Asked on 28th August 2015 in Maths.
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    Answer: (3) 100o

    Explanation:-
    In the figure-

    RE: Find Out the Value of ∠GAB. If



    Then, Angle GAB = 180 – 80
    = 100 degree

    Hence, the answer is (3) 100o

    Anurag Mishra Professor Answered on 3rd September 2015.
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