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Charra [1.4K]
2 years ago
6

A triangle with side 9,10and 11 has the same perimeter as a square with sides of length

Mathematics
1 answer:
jeka57 [31]2 years ago
3 0

Answer:

7.5.

Step-by-step explanation:

A square has 4 equal sides so:

4x =  9  + 10 + 11    where x is the length of one side of the square.

4x = 30

x = 7.5.

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