This year, a farm planted 400,000 corn stalks. last year, the farm planted 275,650 corn stalks. how many more corn stalks did the farm plant this year than last year

Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet