Tuesday

October 21, 2014

October 21, 2014

Posted by **Knights** on Tuesday, January 15, 2013 at 6:01pm.

It can be solved using geometry methods (no trig). Anyway, I figured out that PA^2 +PB^2 = 2OP^2 + 2OB^2. However, I cannot find right triangles to help to find PC^2+PD^2. Oh, and I got a hint: "The problem involves sums of squares of lengths. What should you be looking for (or building) in the problem?"

Thanks in advance

**Answer this Question**

**Related Questions**

Math - can you guys help me with this one problem? Thanks a bunch! Problem: Draw...

Coordinate Geometry: Ms.Sue or someone please help - Hi! Can you please help me ...

Coordinate Geometry: Ms.Sue or someone please help - Hi! Can you please help me ...

Math - yo wazzup so can you guys help me with this one problem? Thanks a bunch! ...

Geometry - Prove that the tangents to a circle at the endpoints of a diameter ...

physics - A block of mass m = 4.30 kg is released from rest from point circle a ...

Coordinate Geometry - Hi! Can you please help me with this problem/proof? I'm ...

Math - Circle C has radius 4 inches. Circle D had radius 9 inches. These two ...

math - if A (2, -1) and B (4,7) are endpoints of a diameter of a circle, what is...

Linear velocity/ acceleration - A body moves 180 degrees from point A to point B...