A rectangle has vertices at the points A(-4,-1), B(6,-1), C(6,4), and D(-4,4). What is the area of this rectangle?

Answer 1

It's a 10 by 5 rectangle with area = (10(5) = 50

height of the rectangle is 4 - -1 = 4+1 = 5

width of the rectangle is 6- -4 = 6+4 = 10

area = HW = 5(10) = 50