Question

The given measurements may or may not determine a triangle. If not, then state that no triangle is formed. If a triangle is formed, then use the Law of Sines to solve the triangle, if it is possible, or state that the Law of Sines cannot be used.

B = 137°, c = 6, b = 11

Answer 1

sin137/ 11 = sin(C)/6

then angle A = 180-angle B - angle C

Answer 2

213.73 ft^3?

Answer 3

and same again for side A

Answer 4

im stuck

Answer 5

theres 2 choices with a as 5.82

Answer 6

Write the choices.

Answer 7

The triangle cannot be solved with the Law of Sines.
C = 21.2°, A = 21.8°, a ≈ 5.8
No triangle is formed.
C = 21.8°, A = 21.2°, a ≈ 5.8

Answer 8

its either the 2nd or 4th

Answer 9

angle a = 21.16 ~~ 21.2

Answer 10

The sine law state that:

asina=bsinb=csinc=2r=d


11sin137=6sinc


<c = 21.84

From (1) ;

<a = 21.16

asin21.16=11sin137


a = 5.82

a > c ( no triangle can be formed )

Answer 11

This one :

No triangle is formed.
C = 21.8°, A = 21.2°, a ≈ 5.8

Answer 12

thanks man!

Answer 13

Any time.