Answer:A. Maria, together with her friends, walks around the parallelogram park.Shape of the Park: ParallelogramLength: 20 mWidth: 15 mFormula in Solving: Perimeter = 2(length + width)Perimeter of the Park: 2(20 m + 15 m) = 70 mB. A trapezoidal lot is to be planted with Daisy plants all around. The sides are 15 m., 35 m., and 40 m respectively. What is the perimeter of the lot?Shape of the Lot: TrapezoidalSides: 15 m, 35 m, 40 mFormula in Solving: Perimeter = a + b + c, where a, b, and c are the sides of the trapezoidPerimeter of the Lot: 15 m + 35 m + 40 m = 90 m