Hello, Here is the formula to find the area of the trapezoid: A=1/2(b1+b2)×h Where b1 represent big base b2 represent small base and h represent height Now, we just need to replace the number to get the final answer: A=1/2(16.8+6.9)×2 A=1/2(23.7)×2 A=23.7 square yards. As a result, the area of the trapezoid is 23.7 square yards. Hope it help!