# Inscribed rectangle

What is the perimeter of a rectangle that is inscribed in a circle whose diameter is 5 dm long?

Answer: 14 dm

Answer: 14 dm

### Correct answer:

**Showing 3 comments:**

**Dr Math**

the solution is ok, bud problem is wrongly formulated. x = r/3 is assumed to be something calculated. The solution is picked only one from infinity many solutions.

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