Wayne is solving a system of linear equations.
1 answer:
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Given that the <span>formula for a trapezoid that relates the area A, the two bases, a and b, and the height, h is given by:
To solve for b, first multiply both sides by 2 to get:
2A = h(a + b) = ah + bh
Next, subtract ah from both sides to get:
2A - ah = bh
Next, divide both sides by h, to get:
</span>
To solve for b, first multiply both sides by 2 to get:
2A = h(a + b) = ah + bh
Next, subtract ah from both sides to get:
2A - ah = bh
Next, divide both sides by h, to get: