Posted by **Mark** on Monday, July 15, 2013 at 4:59pm.

In triangle ABC, D is the midpoint of BC. E is the foot of the perpendicular from C to AD. If CD=7√,DE=3√, what is the measure (in degrees) of ∠BED?

- Math -
**srbs**, Tuesday, July 16, 2013 at 10:16am
30

## Answer this Question

## Related Questions

- Please help in triangle - ABC is an isosceles triangle with AB=BC and ∠ABC...
- simple geometry! - In acute triangle ABC, we have ∠CAB=34∘. E is the...
- maths - The angles in triangle ABC satisfy 6sin∠A=3√3sin∠B=2&#...
- geometry - The angles in triangle ABC satisfy 6sin∠A=3√3sin∠B=...
- Math - Find an equation of the line that bisects the obtuse angles formed by the...
- Trignometry - The angles in triangle ABC satisfy 6sin∠A=3√(3)sin&#...
- Math - In triangle ABC, points D,E,F are on sides BC,CA,AB respectively such ...
- Math - Determine the exact value of cos 465 degrees a) √3 + √2/2 b...
- Trigonometry - Γ is the circumcircle of triangle ABC with radius 12√2...
- geometry! - ABC is an acute angle triangle with points D and E on BC and AC, ...