Posted by **Alana** on Saturday, May 21, 2011 at 10:28pm.

In triangle ABC, D and E are midpoints of AB and AC, DE=4x and BC=2x+48. Find BC.

Thanks So Much!!

- Math -
**Mgraph**, Saturday, May 21, 2011 at 11:10pm
DE=BC/2

## Answer This Question

## Related Questions

- Geometry - Given: X, Y, and Z are the midpoints of the sides of triangle ABC. ...
- geometry - The medial triangle of a triangle ABC is the triangle whose vertices...
- Math - Geometry - Triangle Medians and Altitudes - Points D, E, and F are the ...
- yet another geometry question - Points D, E and F are the midpoints of the sides...
- Geometry - Do the altitudes of an isosceles triangle go to the midpoints of the ...
- Help triangle angles! - Points D, E, and F are the midpoints of sides BC, CA, ...
- math - The large red equilateral triangle has sides of 8x units. The midpoints ...
- math - The large red equilateral triangle has sides of 8x units. The midpoints ...
- logic - a student is using a geometry program to investigate the midsegments of ...
- solid - ABC is a right triangle with C as the right triangle and sides AC=6 cm ...

More Related Questions