Posted by **ashley** on Monday, April 18, 2011 at 5:16pm.

In triangle ABC if <A and <B are acute angles and sin 10/13 , what is the value of cos A?

## Answer This Question

## Related Questions

- math - In triangle ABC ,if <A and <B are acute angles, and sin A=10/13 ...
- math - In triangle ABC if <A and <B are acute angles and sin 10/13 , what ...
- Algebra 1 - In triangle ABC ,if <A and <B are acute angles, and sin A=10/...
- geometry - In triangle ABC, if <A and <B are acute angles, and sin A 10/13...
- maths - Choose three options which are true: a) an angle of 150 degrees is ...
- maths - Choose three options which are true: a) an angle of 150 degrees is ...
- Trigonometry - in triangle abc, if sin c= (sin a + sin b )/ ( cos a + cos b ) ...
- Geometry Please Help With One Multiple Choice - Write the ratios for sin A and ...
- Geometry One multiple choice question! - Write the ratios for sin A and cos A. {...
- ALGEBRA 1 - If x and 3x-10 represent the measure of the acute angles of a right ...

More Related Questions