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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.…

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.…
asked 90.1k views
2 votes
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

asked
User Johan Carlsson
by
8.0k points

2 Answers

3 votes
17+17+11+11=56 the perimetre is 56 inches
answered
User Yunqing Gong
by
8.2k points
1 vote
Perimeter = 2*(length +width) = 2*(17 in +11 in) = 2*28 in = 56 in

selection A is appropriate
answered
User Sdaau
by
8.7k points
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