Question

The sides of a rectangular field are given below. Find its perimeter.a =15 12m, b=10m.

Answer 1

Step-by-step explanation:

Perimeter of rectangle =2(l+b)

= 2(1512+10)

= 2* 1522

= 3044 m

Hope it will help you...

Answer 2

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✒️ʀᴇᴄᴛᴀɴɢʟᴇ ɪs ᴀ ǫᴜᴀᴅʀɪʟᴀᴛᴇʀᴀʟ ᴡɪᴛʜ ғᴏᴜʀ ʀɪɢʜᴛ ᴀɴɢʟᴇs. ɪᴛ ᴄᴀɴ ᴀʟsᴏ ʙᴇ ᴅᴇғɪɴᴇᴅ ᴀs ᴀɴ ᴇǫᴜɪᴀɴɢᴜʟᴀʀ ǫᴜᴀᴅʀɪʟᴀᴛᴇʀᴀʟ, sɪɴᴄᴇ ᴇǫᴜɪᴀɴɢᴜʟᴀʀ ᴍᴇᴀɴs ᴛʜᴀᴛ ᴀʟʟ ᴏғ ɪᴛs ᴀɴɢʟᴇs ᴀʀᴇ ᴇǫᴜᴀʟ (360°/4 = 90°). ɪᴛ ᴄᴀɴ ᴀʟsᴏ ʙᴇ ᴅᴇғɪɴᴇᴅ ᴀs ᴀ ᴘᴀʀᴀʟʟᴇʟᴏɢʀᴀᴍ ᴄᴏɴᴛᴀɪɴɪɴɢ ᴀ ʀɪɢʜᴛ ᴀɴɢʟᴇ.

✒️ᴛʜᴇ ᴘᴇʀɪᴍᴇᴛᴇʀ ɪs ᴛʜᴇ ʟᴇɴɢᴛʜ ᴏғ ᴛʜᴇ ᴏᴜᴛʟɪɴᴇ ᴏғ ᴀ sʜᴀᴘᴇ. ᴛᴏ ғɪɴᴅ ᴛʜᴇ ᴘᴇʀɪᴍᴇᴛᴇʀ ᴏғ ᴀ ʀᴇᴄᴛᴀɴɢʟᴇ ᴏʀ sǫᴜᴀʀᴇ ʏᴏᴜ ʜᴀᴠᴇ ᴛᴏ ᴀᴅᴅ ᴛʜᴇ ʟᴇɴɢᴛʜs ᴏғ ᴀʟʟ ᴛʜᴇ ғᴏᴜʀ sɪᴅᴇs. x ɪs ɪɴ ᴛʜɪs ᴄᴀsᴇ ᴛʜᴇ ʟᴇɴɢᴛʜ ᴏғ ᴛʜᴇ ʀᴇᴄᴛᴀɴɢʟᴇ ᴡʜɪʟᴇ ʏ ɪs ᴛʜᴇ ᴡɪᴅᴛʜ ᴏғ ᴛʜᴇ ʀᴇᴄᴛᴀɴɢʟᴇ.