Question

Write the expression as either the sine, cosine, or tangent of a single angle.

Answer 1

Let the angle be c
Sine= AB/AC
Cosine=BC/AC
Tangent=AB/BC

Answer 2

ʜᴇʀᴇ ᴡᴇ ɢᴏ ᴍᴀᴛᴇ :-

ʟᴇᴛ ᴛʜᴇ ᴀɴɢᴇʟ ʙᴇ x

ꜱɪɴ = ᴀʙ/ᴀᴄ

ᴄᴏꜱᴇɴ = ʙᴄ/ᴀᴄ

ᴛᴀɴɢᴇɴᴛ = ᴀʙ/ʙᴄ