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43 votes
43 votes
HOW IS IT NOT 16 SOMEONE HELP

HOW IS IT NOT 16 SOMEONE HELP-example-1
User Mohamed Yousof
by
2.6k points

1 Answer

12 votes
12 votes

Answer:

18.7 units

Explanation:

Diagonal² = 1² + 1²

= 2


\sf diagonal = √(2) = 1.41\\

Perimeter = 3 + 3 + 9 *1.41

= 3 + 3 + 12.69

= 18.7 units

User Saxophonist
by
2.7k points
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