Math, asked by ShrishtyRana, 1 year ago

find the length of the rectangle whose perimeter is 220 and bredth is 4?

Answers

Answered by Kartha
1
2"(l+b)
=220.
2*(l+4)=220
2l+8=220
2l=220-8=212
l=106
So length of rectangle is 106

ShrishtyRana: thanksss
Kartha: its my pleasure dear....
Answered by Anonymous
1

Perimeter = 220

⇒ 2 ( l+b) = 220

⇒ 2 ( l+ 4 ) =220

⇒ l + 4 = 110

∴ l = 106

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