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The Formula for the area of a trapezoid is A=1/2(b1+b2)h when this equation is solve for B1, One equation is b1=2A/h -b2 which of the following is an equivalent equation to find b1

The Formula for the area of a trapezoid is A12b1b2h when this equation is solve for B1 One equation is b12Ah b2 which of the following is an equivalent equation class=

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sqdancefan

Answer:

  see below

Step-by-step explanation:

Multiply by 2 and expand the right side:

  2A = b1h +b2h

Subtract the b2 term:

  2A -b2h = b1h

Divide by h:

  b1 = (2A -b2h)/h

Ver imagen sqdancefan

Answer:

A

Step-by-step explanation

Step-by-step explanation:

Multiply by 2 and expand the right side:

 2A = b1h +b2h

Subtract the b2 term:

 2A -b2h = b1h

Divide by h:

 b1 = (2A -b2h)/h

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