sin 30 = cos (θ – 6°) where 30 and (θ – 6°) are both acute angles, find the value of θ.
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ᴛʜᴇ ᴄᴏʀʀᴇᴄᴛ ᴀɴꜱᴡᴇʀ ᴏꜰ ᴛʜᴇ ɢɪᴠᴇɴ qᴜᴇꜱᴛɪᴏɴ ᴡɪʟʟ ʙᴇ 24°.
↪️ ᴡᴇ ᴋɴᴏᴡ ᴛʜᴀᴛ ꜱɪɴ (90- ᴛʜᴇᴛᴀ) = ᴄᴏꜱ ᴛʜᴇᴛᴀ
ꜱɪɴ 3θ = ꜱɪɴ ( 90 - θ + 6°)
3 θ = 96° - θ
4 θ = 96°
↪️ θ = 96 / 4 = 24 ° ᴀɴꜱᴡᴇʀ
ʜᴏᴩᴇ ᴛʜɪꜱ ʜᴇʟᴩꜱ ❤️
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