SOLUTION: In ΔABC, if m ∠A = m∠C, m∠B = ß (where ß is an acute angle), and BC = x, which expression gives the length of b, the side opposite ∠B ?
Algebra ->
Triangles
-> SOLUTION: In ΔABC, if m ∠A = m∠C, m∠B = ß (where ß is an acute angle), and BC = x, which expression gives the length of b, the side opposite ∠B ?
Log On
Question 966411: In ΔABC, if m ∠A = m∠C, m∠B = ß (where ß is an acute angle), and BC = x, which expression gives the length of b, the side opposite ∠B ? Found 3 solutions by Fombitz, GrantJones, Alan3354:Answer by Fombitz(32388) (Show Source):
You can put this solution on YOUR website! In ΔABC, if m ∠A = m∠C, m∠B = ß (where ß is an acute angle), and BC = x, which expression gives the length of b, the side opposite ∠B ?
------------
b/2 = x*sin(beta/2)
-------------
Other expressions are possible.
