...39;re from BANGLADESH. since you mentioned that <

**AEC**is 90° then line AE must be line on the plane DC and E...4 Answers · Science & Mathematics · 02/05/2012

There must be a typo here. The measure of angle

**AEC**cannot equal 4 if arc AC is 120. The theorem you want...1 Answers · Science & Mathematics · 11/05/2008

In triangle

**AEC**and AED AE = AE (common side) CE = ED(...5 Answers · Science & Mathematics · 22/01/2008

Triangle

**AEC**=Triangle AEB (Side AE is common...2 Answers · Science & Mathematics · 04/07/2008

Produce the following drawing: triangle

**AEC**: angle E = 90°, AE = radius of the sun and C is your...1 Answers · Science & Mathematics · 06/10/2011

...'A = ∠ECD. In the triangle you have angles ∠

**AEC**', ∠EC'A, and ∠EAC' = (180° - ∠BAE). ...1 Answers · Science & Mathematics · 31/08/2010

9. Angle

**AEC**, Angle BED (a straight angle is 180 degrees) 10...1 Answers · Science & Mathematics · 20/03/2009

m<p = 60 degrees Do you mean m<

**AEC**= 2x-10? or 2x+10? regardless, you could solve it this way: If you know that...1 Answers · Science & Mathematics · 06/05/2007

Considering right triangles ADB and

**AEC**, respectively, we obtain: AD = AB cos A (1) AE = AC...1 Answers · Science & Mathematics · 16/04/2010