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#34940

equations

formulas

medium

75 sec

The formula for the area $A$ of a trapezoid is $A = \frac{1}{2} h (b_{1} + b_{2})$ , where $h$ is the height and $b_{1}$ and $b_{2}$ are the lengths of the two bases. If the area of a trapezoid is 45 square units, its height is 6 units, and the length of one base $b_{1}$ is 8 units, what is the length of the other base $b_{2}$ ?

• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-).
• Fractions must be in lowest terms.
• Mixed numbers must be converted to improper fractions.