The perimeter of Andre’s bedroom is 40 feet. The room is 11 feet long. What is the width of Andra’s room? What is the area? How do you know?

Respuesta :

Answer:

9

Step-by-step explanation:

11+11=22, subtract that from 40 which is 18 and divided by 2 is 9

Answer: the perimeter is 51 the area is 440

Step-by-step explanation: