A square with side length of 4 inches is inscribed in circle K. Find the exact circumference of circle K.

### 1 thought on “A square with side length of 4 inches is inscribed in circle K. Find the exact circumference of circle K.”

### Leave a Comment

You must be logged in to post a comment.

## length of square = 4 inches

## diameter of circle = diagonal of square

## = 4√2 inches

## Radius of circle = 2/√2 inches

## = √2 inches

## circumference = 2 π r

## = 2 ×22× √2/7

## = 44√2/7 inches