What is the area of a trapezoid with bases 6 and 4 and height 5?

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Multiple Choice

What is the area of a trapezoid with bases 6 and 4 and height 5?

Explanation:
The area of a trapezoid is found by multiplying the height by the average of the two bases. This reflects how you average the two parallel sides and scale by how tall the shape is between them. With bases 6 and 4, the average is (6 + 4) / 2 = 5. Multiply by the height of 5 and you get 5 × 5 = 25. So the area is 25 square units. This matches the correct conceptual approach; the other numbers come from misapplying the formula by using a single base or an incorrect calculation of the average.

The area of a trapezoid is found by multiplying the height by the average of the two bases. This reflects how you average the two parallel sides and scale by how tall the shape is between them. With bases 6 and 4, the average is (6 + 4) / 2 = 5. Multiply by the height of 5 and you get 5 × 5 = 25. So the area is 25 square units. This matches the correct conceptual approach; the other numbers come from misapplying the formula by using a single base or an incorrect calculation of the average.

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