Please help ! ASAP step by step explanation please

Question

asked Jul 13, 2023 228k views

1 Answer

Smartie · Answer 1 · 2023-07-19T04:24:40+0000

Answer:

0

Explanation:

→ First find inverse cosine 1/2

60°

→ Now multiply this answer by 3 because then if you substitute it in you get 0.5

∝ = 180°

→ Now find sine of 180°

0