Question

What is the value of Cos 90 ° ?​

Answer 1

$\LARGE{\color{pink}{\textsf{\textbf { ❥ Answer }}}}$

➟ 0

Cos 90° = 0

For a triangle, ABC having the sides a, b, and c opposite the angles A, B, and C respectively, the cosine law is defined.

_______________________

• Hope it will help you dear!!!

• Thank you!!!

⛄ ɴᴀᴢᴜ ❤

Answer 2

Answer = 0

• Cos 90° = 0

refer to the attached... trigonometry table..!!

# Hope it helps you ☺