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!
<u>the density of electrolyte solution is 100 ampere per square meter</u>
<h2>Step-by-step explanation:</h2>
We know that the Average current density of the solution = 1 ampere per square decimeter and we need to find the average current density of the solution in ampere per square meter. So