Respuesta :

Answer:

b= (A x 2)/h

Step-by-step explanation:

You have to get the B by itself and to do that you need to divide h on both sides and multiply A by 2 to cancel out the 1/2.

Answer:

2( A/h ) = b

Step-by-step explanation:

A = 1/2 ( b ) ( h )       Write out the equation. Divide h on both sides

A/h = 1/2 ( b )           Multiply 2 on both sides

2( A/h ) = b               Final Equation

Example:             50 = 1/2 ( b ) ( 10 )

                       50/10 = 1/2 ( b )        

                 2( 50/10 ) = b    

                        2( 5 ) = b

                             10 = b

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