Respuesta :

mhanifa

Answer:

  • D.  b=2A/h

Step-by-step explanation:

Given

  • A= 1/2bh

Solving for b

  • A= 1/2bh             ⇒ given
  • 2A = bh               ⇒ multiply by 2
  • 2A/h = b              ⇒ divide by h
  • b = 2A/h

Option D is correct