Saturday

April 19, 2014

April 19, 2014

Posted by **Rhea** on Wednesday, March 19, 2008 at 4:42pm.

C= 27 degrees 50 minutes, c= 349 m, b=428 m

The second one says

A = 104 degrees, a= .69cm, b=.91 cm

Thanks a lot for the help. These are the last two I need to do.

- trig -
**drwls**, Wednesday, March 19, 2008 at 5:37pmDo them both the same way. You know an angle and the opposite side. That establishes the ratio

Sin A/a

Use the law of sines

sin A/a = sin B/b = sin C/c

That and the fact that all angles must add up to 180 degrees lets you solve for all unknowns.

**Related Questions**

trigonometry - In triangle cth angle c is 17 and c=12 and h=31 How many distinct...

math - Take 90 cm as the two sides of a triangle (Line B and C), with an angle ...

math - In a 30 degree-60 degree right triangle, the opposite the 60 degree angle...

Trigonometry - Please show me the work so i understand 2. Find the reference ...

Math - Determine whether the triangle has no/one/two solutions. Then Find and ...

Math - Determine whether the triangle has no/one/two solutions. Then Find and ...

Pre Cal/Vectors - Can someone show the steps involved in figuring out this type ...

Trig - Find all solutions of the equation in the interval [0,2pi) . cos(theta)=0...

calculus - im having so much trouble figuring out how to get these answers. i ...

trig - Use a table of trigonometric values to find the angle è in the right ...