trigonometry homework help

Question

Note: Triangle may not be drawn to scale.

Suppose c = 14 and A = 25 degrees.

Find:

a = _______

b = ______

B = ______ degrees

Give all answers to 3 decimal places. Give angles in degrees

Answer 1

B = 180- - 90 -25 = 65 degrees

sin (A) = a/c

sin(25) = a/14

a = 14*sin(25) = 5.9

sin(B) = b/c

sin(65) = b/14

b = 14*sin(65)= 12.7