Use the Sine law to solve for the length of the indicated side.

Question

+1

880

3

+98

I get too:

Sin 108/12.9 = sin 24/b

0.951056516.../12.9 = .406736643076/b

12.9/0.951056516 = b/.40673664307

12.9/0.951... = 13.563...

13.563 *.4067... = 5.516...

5.52 IS RIGHT!!!!! :)

StarStrike Feb 13, 2019

edited by StarStrike Feb 13, 2019
edited by StarStrike Feb 13, 2019

+36915

0

Best Answer

12.9/sin 108 = b/sin24

sin 24 12.9/sin108 = b = 5.52 m

ElectricPavlov · Answer 1 · 2019-02-13T05:14:42

12.9/sin 108 = b/sin24

sin 24 12.9/sin108 = b = 5.52 m

CPhill · Answer 2 · 2019-02-13T05:17:17

b / sin 24 = 12.9 / sin 108 multiply both sides by sin 24

b = 12.9 sin 24 / sin 108 ≈ 5.52 m

CPhill · Answer 3 · 2019-02-13T05:18:45

Sorry, EP....didn't see that you were answering this, as well

Use the Sine law to solve for the length of the indicated side. ​