skye2736
skye2736 skye2736
  • 02-09-2020
  • Mathematics
contestada

Solve for b. A=1/2(b+h)

Respuesta :

unicorn3125
unicorn3125 unicorn3125
  • 03-09-2020

Answer:

            b = 2A - h

Step-by-step explanation:

A = 1/2(b+h)

×2      ×2

2A = b + h

- h       - h

2A - h = b

b = 2A - h

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