Sunday

January 25, 2015

January 25, 2015

Posted by **Helay** on Tuesday, July 2, 2013 at 11:45am.

b=24 c=29 B=40deg

I got 1

- Trig -
**Reiny**, Tuesday, July 2, 2013 at 12:02pmI get two.

make a sketch

Using the Sine Law, you will get

sinC = 29sin40/24 = .776...

so C = appr 51 degrees or 180-51 = 129 degrees

(since the sine is positive in I or II)

You will be able to draw a second triangle with B = 40, C = 129 and A = 11 degrees

This is called the ambiguous case.

**Answer this Question**

**Related Questions**

Trigonometry - Determine the number of triangles ABC possible with the given ...

Pre-Calculus - Determine the number of triangles that can be formed with the ...

Math mrs sue - Can you check these? 18% of 90 is what number? i got 16.2 what ...

math percents - Can you check these? 18% of 90 is what number? i got 16.2 what ...

Math - Find the exact value of the trigonometric function given that sin u = 5/...

Math - Find the exact value of the trigonometric function given that sin u = 5/...

Pre-Calculus - Determine the number of triangles that can be formed with the ...

Pre-Calculus - Determine the number of triangles that can be formed with the ...

Pre-Calculus - Determine the number of triangles that can be formed with the ...

Pre-Calculus - Determine the number of triangles that can be formed with the ...