Sunday
March 26, 2017

Post a New Question

Posted by on .

In ΔABC, angleB = 46°, angleC = 28° and AB = 50. Find BC (to the nearest hundredth).

  • geometry - ,

    easy to find angle A
    angle A = 180-28-46 = 106

    now sine law:
    BC / sin 106 = 50/sin 28

    BC = ....

  • geometry - ,

    134.5

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question