A quadrilateral is inscribed in a circle of radius 200 \sqrt{2}. Three of the sides of this quadrilateral have length 200 . What is the length of its fourth side?

**Answer Choices**

A. 200

B. 200 \sqrt{2}

C. 200 \sqrt{3}

D. 300 \sqrt{2}

E. 500

A quadrilateral is inscribed in a circle of radius 200 \sqrt{2}. Three of the sides of this quadrilateral have length 200 . What is the length of its fourth side?

**Answer Choices**

A. 200

B. 200 \sqrt{2}

C. 200 \sqrt{3}

D. 300 \sqrt{2}

E. 500