Question

Rectangle ABCD is graphed in the coordinate plane. The following are the vertices of the rectangle: A(2,-3), B(4, -3), C(4,5), and D(2,5).

What is the of rectangle ABCD (In units)

Answer 1

20 units

Explanation:

If we line this up, we have A as the up-left, B as the up-right, C as the lower right, and D as the lower-left. Perimeter is 2(length+width), and the length is 8, the width is 2. 2+8=10, and 10*2= 20.