Given a quadrilateral ABCD. With coordinates A (-1; 0), B (-1; 3), C (4; 6), D (4; 0). Determine the type of quadrilateral

Given a quadrilateral ABCD. With coordinates A (-1; 0), B (-1; 3), C (4; 6), D (4; 0). Determine the type of quadrilateral, find the area and perimeter.

This quadrilateral will be a rectangular trapezoid. The area of the trapezoid is found by the formula: half the sum of the bases multiplied by the height. In this case, the bottom base is 6, the top 3, the height is 5. Find the area: (6 + 3): 2 * 5 = 9: 2 * 5 = 4.5 * 5 = 22.5.