# Calculate 39131

A circle describes a square with a side of 8 cm. Calculate the area of the rest of the circle if we cut out the square.

### Correct answer:

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#### You need to know the following knowledge to solve this word math problem:

**algebra**- intersection of sets
**arithmetic**- subtraction
**planimetrics**- Pythagorean theorem
- circle
- area of a shape
- square
- diagonal

#### Units of physical quantities:

#### Grade of the word problem:

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