Posted by **Knights** on Thursday, March 21, 2013 at 5:07pm.

Two circles of radius 1 are externally tangent at Q . Let PQ and QR be diameters of the two circles. From P a tangent is drawn to the circle with diameter QR , and from R a parallel tangent is drawn to the circle with diameter PQ . Find the distance between these two tangent lines.

Could someone help me please, I tried drawing right triangles but they didn't seem to work....Thanks

## Answer this Question

## Related Questions

- PLEASE HELP TANGENTS AND CIRCLES PROBLEM GEOMETRY - PLEASE HELP I REALLY NEED ...
- GEOMETRY - Two circles with radii a and b touch each other externally . Let c be...
- GEOMETRY(CIRCLE) - Three circles with different radii have their centers on a ...
- Geometry/Trigonometry - Circles with centers (2,1) and (8,9) have radii 1 and 9...
- maths - there are two circles touching each other at one point. The radius of ...
- geometry - Three circles are externally tangent to one another. The radius of ...
- Math - circles P and Q are externally tangent at T. Horizontal lines l and m are...
- 8th grade Math - This four-leaf clover consists of four coplanar circles. Each ...
- GEOMETRY CIRCLES PLEASE - 1.An isosceles triangle with each leg measuring 13 cm ...
- Math/Geometry - Two circles of radius r1 and r2 are extenally tangential to each...