2A
or b = √ --------------
3Answer:
Step-by-step explanation:
A = (1/2)B·3B becomes (3/2)·b^2. Solve this for b:
Taking the square root of both sides, we get:
√A = √(3/2)·b, so that
√A
---------
√(3/2)
b = √ ( ---------- )
3
