Posted by **Watson** on Monday, April 22, 2013 at 10:03am.

An equilateral triangle ABC has AB=20√3. P is a point

placed in triangle ABC and D,E and F are the foot of the

perpendiculars from P to AB, BC and AC, respectively. If

PD=9 and PE=10, what is the value of the length of PF? Please work the complete solution.

## Answer this Question

## Related Questions

- Math - An equilateral triangle ABC has AB=20√3. P is a point placed in ...
- math - in an equilateral triangle ABC,O is any point in the interior of the ...
- Geometry - Let ABC be any triangle. Equilateral triangles BCX, ACY, and BAZ are...
- geometry - Open that link please please help me with my assignments 1. in the ...
- Math - In triangle ABC, points D,E,F are on sides BC,CA,AB respectively such ...
- HELP!!!!RIGHT NOW!!!! - Which set of side lengths shows similar triangles? (1 ...
- Math - Which set of side lengths shows similar triangles? Triangle ABC : 40, 20...
- help math - In triangle ABC, points D,E,F are on sides BC,CA,AB respectively ...
- math - Point A and B of a triangle ABC are at (-1,1) and (3,9), respectively; ...
- heeeeeeeeeeeeeeeeeeeelp maths - In triangle ABC, points D,E,F are on sides BC,CA...

More Related Questions