Posted by **jack** on Monday, June 17, 2013 at 2:56pm.

ABCD is a square. Γ1 is a circle that circumscribes ABCD (i.e. Γ1 passes through points A,B,C and D). Γ2 is a circle that is inscribed in ABCD (i.e. Γ2 is tangential to sides AB,BC,CD and DA). If the area of Γ1 is 100, what is the area of Γ2?

- math -
**Rahul**, Tuesday, June 18, 2013 at 5:22am
50

## Answer this Question

## Related Questions

- math - ABCD is a square. Γ1 is a circle that circumscribes ABCD (i.e. Γ...
- GEOmetry!!..... - ABCD is a trapezoid with AB<CD and AB parallel to CD. Γ...
- maths - ABCD is a trapezoid with parallel sides AB and CD. Γ is an ...
- Math - Let AB be the diameter of circle Γ1. In the interior of Γ1, ...
- math - Let AB be the diameter of circle Γ1. In the interior of Γ1, ...
- math - Equilateral triangle ABC has a circumcircle Γ with center O and ...
- Math - Γ 1 is a circle with center O 1 and radius R 1 , Γ 2 is a ...
- geometry - Suppose ABCD is a trapezoid with parallel sides AB and CD that has ...
- mahts - Equilateral triangle ABC has a circumcircle Γ with center O and ...
- math - Two congruent circles Γ1 and Γ2 each have radius 213, and the ...