find the length of the rectangle whose perimeter is 220 and bredth is 4?
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Answered by
1
2"(l+b)
=220.
2*(l+4)=220
2l+8=220
2l=220-8=212
l=106
So length of rectangle is 106
=220.
2*(l+4)=220
2l+8=220
2l=220-8=212
l=106
So length of rectangle is 106
ShrishtyRana:
thanksss
Answered by
1
Perimeter = 220
⇒ 2 ( l+b) = 220
⇒ 2 ( l+ 4 ) =220
⇒ l + 4 = 110
∴ l = 106
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