Westonci.ca is the premier destination for reliable answers to your questions, brought to you by a community of experts. Join our Q&A platform to connect with experts dedicated to providing precise answers to your questions in different areas. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

A = [tex]\frac{1}{2}[/tex]h(B + b) Solve for B.
(area of a trapezoid)


Sagot :

A = 1/2h(B+b)

Multiply both sides by 2:

2A = h(B+b)

Divide both sides by h:

2A/h = (B+b)

Subtract b from both sides:

2A/h - b = B

Switch the equation  so B is on the left side:

B = 2A/h - b

Step-by-step explanation:

[tex]a = \frac{1}{2} h( \beta + b) \\ 2a = h( \beta + b) \\ \frac{2a}{h} = \beta + b \\ \frac{2a}{h} - b = \beta \\ thank \: you[/tex]