Question

Line segment WX is the radius of circle X, and line segment ZY is the radius of circle Y. Points W, X, C, Y, and Z are all on line segment WZ. What is the area of circle C, which passes though points W and Z? 81Pi units squared 164Pi units squared 324Pi units squared 1296Pi units squared S

Answer 1

8+8+x=10+10-x
16+x=20-x
2x=4
x=2

The radius of a circle is 8+8+2=18


π(18^2)

Answer: 324 π

Answer 2

324Pi units squared

Explanation: