Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

Pages: **1**

**harrychess****Member**- Registered: 2014-04-04
- Posts: 34

In a triangle, we have

, , and . Find . What is the answer and how do you get it?*Last edited by harrychess (2014-07-13 05:23:06)*

Offline

**bob bundy****Moderator**- Registered: 2010-06-20
- Posts: 6,787

hi harrychess

Where are points D and E ?

Bob

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

Offline

Pages: **1**