The answer would be choice D because if you follow the steps of the Pythagorean theorem then you would get this. A)28^2 + 45^2 = 53^2 784 + 2025 = 28092809 = 2809 B)16^2 + 63^2 = 65^2265 + 3969 = 42254225 = 4225 C)13^2 + 84^2 = 85^2169 + 7056 = 72257225 = 7225 D) (Your Answer!!!)11^2 + 61^2 = 62^2121 + 3721 = 38443842 does not equal 3842 I hope that helped!
(There are two sides for the length)
(There are two sides for the width)