Posted by **Kat** on Wednesday, January 9, 2013 at 11:58pm.

nobody has answered yet and this is the only question I need :(

If angle A=30* and side b=4.0 km, how do I find side c?

I know that this is a 30-60-90 triangle but I don't know how to find the hypotenuse. please help!

## Answer This Question

## Related Questions

- Math - 1. If Angle ABC is congruent to Angle DEF by side-side-side triangle ...
- maths - anyone can help me with this question plz .how u find the angle between ...
- Angle question - Quadrilateral JKLM is a rhombus. If mangleLMK = 36, find ...
- math (algerba 1) - Right Angle Triangle: side A ? side B 3 square root side C 2m...
- math - a triangle,side ac is 3/5 of side ab,and is 23.1 m. side ab is 7/9 of ...
- math - Draw a big diagram You end up with a triangle with: the horizontal side...
- Pre-Calc - Consider a triangle ABC. C is a right angle, and side a is opposite ...
- Math - Which of the following triangles cannot be solved using the sine law? a) ...
- geometry - i need an easier way to explain what angle side angles are and side ...
- trig - Find the values of the other five trigonometric functions for angle S. a...

More Related Questions