Four circles of unit radius are drawn touching each other. A circle is drawn in between these four circles touching these four circles. A square inscribed in this circle. What is the length of this square.
Answers
Answered by
5
referring to the diagram
diameter of inner circle=2√2-2
radius=√2-1
side of that square, a= √(2(√2-1)²=√(6-4√2)
diameter of inner circle=2√2-2
radius=√2-1
side of that square, a= √(2(√2-1)²=√(6-4√2)
Attachments:
Similar questions