Solve for area of a trapezoid
A= h(b1+b2)
2
Solve for b1
To solve for the area of a trapezoid given the height (h) and the lengths of the two parallel bases (b1 and b2), you can use the formula A = (h * (b1 + b2))/2.
Now, to solve for b1, we can rearrange the formula by isolating b1.
First, multiply both sides of the equation by 2 to get rid of the denominator:
2 * A = h * (b1 + b2)
Next, divide both sides of the equation by h:
(2 * A) / h = b1 + b2
Finally, subtract b2 from both sides of the equation to isolate b1:
b1 = (2 * A) / h - b2
Therefore, the formula to solve for b1 is b1 = (2 * A) / h - b2, where A is the area of the trapezoid and h is the height.