ASVAB Math Knowledge Practice Test 773704
Trapezoid
A trapezoid is a quadrilateral with one set of parallel sides. The area of a trapezoid is one-half the sum of the lengths of the parallel sides multiplied by the height. In this diagram, that becomes ½(b + d)(h).
The dimensions of this trapezoid are a = 6, b = 7, c = 9, d = 3, and h = 4. What is the area?
| 17\(\frac{1}{2}\) | |
| 28 | |
| 20 | |
| 10 |