bunnyswag21 bunnyswag21
  • 25-02-2019
  • Mathematics
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Solve the formula for calculating the perimeter of a parallelogram with sides b and c for c

Solve the formula for calculating the perimeter of a parallelogram with sides b and c for c class=

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carlosego
carlosego carlosego
  • 25-02-2019

Answer: OPTION B.

Step-by-step explanation:

To solve for c from the equation shown in the image attached, you must apply the proccedure shown below:

- Subtract 2b from both sides of the equation:

[tex]P-2b=2b+2c-2b\\P-2b=2c[/tex]

- Now, you must divide by 2 to both sides of the equation as following:

[tex]\frac{P-2b}{2}=\frac{2c}{2}\\c=\frac{P}{2}-b[/tex]

Then the answer is the option B.

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