I think it is A
Hope this help you!!!
Answer:
i try my best to answer if i can
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
Basically you have to use trigonometry to solve this. You will be using a sine ratio. Type sin-1(36/43). Use the 2nd button to do this. Your answer should be 56.84659158 but round to 57.