Answer: 18000Step-by-step explanation:Given, Back of lot of the trapezoid = 175Front of lot of the trapezoid = 185Length of lot of the trapezoid = 100Therefore, Area of the given trapezoid [tex] = \frac{a + b}{2} c[/tex][On putting values][tex] = \frac{175 + 185}{2} \times 100[/tex][On Simplification]= 360 × 50[On multiplying]= 18000Hence, The required area of the given trapezoid is 18000 (Ans)