Shawn is putting a border around his rectangular computer screen. If his screen is 17 inches long by 11 inches wide, what is the perimeter of his computer screen?
Select one:
A. 56 inches
B. 28 inches
C. 112 inches
D. 187 inches

Respuesta :

I would say a or d would be the best choices
Well (17+17)+(11+11)=56

Your answer is A. 56 inches.

Hoped I helped!