Post a New Question

math

posted by .

in triangle abc ad is bisector of angle a and angle b is twice of angle c prove that angle bac is equal to 72

  • math -

    Not enough information. What does ad have to do with anything?

    Now, if bad = abd, then we have

    x + 2x + 2x = 180, so x = 36
    and bac = acb = 72

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question