Question

ujvvkbbncvnmvhthiuoip​

Answer 1

Answer:

What is this?

Answer 2

$\huge\mathcal{\green {\underline {\overline {\mid {\blue {Answer}}\mid}}}}$

ᴡᴇ ᴋɴᴏᴡ, ғʀᴏᴍ ᴛʜᴇ ʟᴀᴡs ᴏғ ʀᴇғʟᴇᴄᴛɪᴏɴ, ᴛʜᴀᴛ

╭━━━━━━╮

⠀⠀∠ɪ=∠ʀ

╰━━━━━━╯

ɢɪᴠᴇɴ, ᴀɴɢʟᴇ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ ɪɴᴄɪᴅᴇɴᴛ ʀᴀʏ ᴀɴᴅ ᴛʜᴇ ʀᴇғʟᴇᴄᴛᴇᴅ ʀᴀʏ ɪs

∠ɪ+∠ʀ=90∘

⇒∠ʀ+∠ʀ=90∘

⇒2∠ʀ=90∘

╭━━━━━━━╮

⠀⇒ ∠ʀ=45∘

╰━━━━━━━╯