Question

x
of the length of a rectangular field is 8m
less than twice itt breadth of the perimeter
of the rectangle field is 56m, ferid els
length and breadth?​

Answer 1

Answer:

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Answer 2

ᴘᴇʀɪᴍᴇᴛᴇʀ ᴏғ ʀᴇᴄᴛᴀɴɢʟᴇ = 56 ᴍ

Solution:-

⇒ 2(l+b)=56

⇒ 2(2x−8+x)=56

⇒ 3x−8=28

⇒ 3x =28+8

⇒ x=36/3=12m

Therefore :-

ʟᴇɴɢᴛʜ(ʟ) = 2x-8 =2×12 - 8 =16 ᴍᴇᴛᴇʀs.

ʙʀᴇᴀᴅᴛʜ(ʙ) = x = 12 ᴍᴇᴛᴇʀs.