Posted by **Bob** on Monday, June 17, 2013 at 11:44pm.

ABC is a triangle with ∠BAC=60∘. It has an incircle Γ, which is tangential to BC at D. It is given that BD=3 and DC=4. What is the value of [ABC]^2?

- Math -
**shashank**, Tuesday, June 18, 2013 at 3:45am
432

- Math -
**Anonymous**, Tuesday, June 18, 2013 at 5:25am
How???

## Answer This Question

## Related Questions

- Math - In triangle ABC, points D,E,F are on sides BC,CA,AB respectively such ...
- geometry(triangle) - Triangle ABC is a right triangle with ∠ABC=90∘...
- heeeeeeeeeeeeeeeeeeeelp maths - In triangle ABC, points D,E,F are on sides BC,CA...
- Maths - Triangle ABC has lengths AB=14, AC=18 and also a given angle of ∠...
- maths - ABC is an acute triangle with ∠BCA=35∘. Denote the ...
- simple GEOMETRY!! - In triangle ABC, ∠ABC=30∘,∠ACB=60∘. ...
- Math - Triangle ABC has ∠A=40∘, ∠B=60∘, ∠C=80&#...
- Mathematics - Triangle ABC has ∠A=40∘, ∠B=60∘, ∠C=...
- maths - ABC is a triangle with ∠BAC=60∘,AB=5 and AC=25. D is a point...
- Math - Someone please help me figure this problem Given: Triangles ABC and BCD ...

More Related Questions