Question

What is the perimeter
and area of the
alongside figure?
7.5 m
2.5 m
2.5 m
2.5 m​

Answer 1

Answer:

ʜᴏᴡ ᴅᴏ ʏᴏᴜ ғɪɴᴅ ᴛʜᴇ ᴘᴇʀɪᴍᴇᴛᴇʀ ᴡɪᴛʜ ᴛʜᴇ ᴀʀᴇᴀ?

ᴘᴇʀɪᴍᴇᴛᴇʀ ᴏғ ᴀ ʀᴇᴄᴛᴀɴɢʟᴇ

1. ʀᴇᴍᴇᴍʙᴇʀ ᴛʜᴇ ғᴏʀᴍᴜʟᴀ ғᴏʀ ᴘᴇʀɪᴍᴇᴛᴇʀ ᴀɴᴅ ᴀʀᴇᴀ ᴏғ ᴀ ʀᴇᴄᴛᴀɴɢʟᴇ. ᴛʜᴇ ᴀʀᴇᴀ ᴏғ ᴀ ʀᴇᴄᴛᴀɴɢʟᴇ ɪs ᴀ = ʟᴇɴɢᴛʜ * ᴡɪᴅᴛʜ, ᴡʜɪʟᴇ ᴛʜᴇ ᴘᴇʀɪᴍᴇᴛᴇʀ ɪs ᴘ = ( * ʟᴇɴɢᴛʜ) + ( * ᴡɪᴅᴛʜ)
2. sᴜʙsᴛɪᴛᴜᴛᴇ ᴛʜᴇ ᴋɴᴏᴡɴ ᴠᴀʟᴜᴇs ɪɴᴛᴏ ᴛʜᴇ ᴀʀᴇᴀ ғᴏʀᴍᴜʟᴀ. = * ᴡ. ...
3. sᴜʙsᴛɪᴛᴜᴛᴇ ᴠᴀʟᴜᴇs ғᴏʀ ʟᴇɴɢᴛʜ ᴀɴᴅ ᴡɪᴅᴛʜ ɪɴᴛᴏ ᴛʜᴇ ᴘᴇʀɪᴍᴇᴛᴇʀ ғᴏʀᴍᴜʟᴀ.