A trapezoid has one base equal to its height, $x$, and the other base is twice as long. Write the expression for the area of the trapezoid as a common fraction in terms of $x$.
Question:
A trapezoid has one base equal to its height, $x$, and the other base is twice as long. Write the expression for the area of the trapezoid as a common fraction in terms of $x$.
Answer:
Let's think step by step.

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\frac{3x^2}{2}
A trapezoid has one base equal to its height, $x$, and the other base is twice as long. Write the expression for the area of the trapezoid as a common fraction in terms of $x$.
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