A person is six feet tall. How tall must a vertical mirror be if
he is able to see his entire length?
(a) 3 ft (b) 4.5 ft (c) 7.5 ft (d) 6 ft
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So if the person's height is 6 feet, we need a minimum 3 feet mirror which is placed at the level of eye to see the complete image of the person.
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ᴏᴩᴛɪᴏɴ ᴀ ɪꜱ ᴛʜᴇ ᴄᴏʀʀᴇᴄᴛ ᴀɴꜱᴡᴇʀ
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