Question

Find the algebraic expression for perimeter of there ractangular field whose length 3x+2y mt and breadth is x-y mt

Answer 1

Step-by-step explanation:

$perimeter \: of \: rectangle \: = 2(l + b)$

$given \: that \: l = 3x + 2y \: and \: b = x - y$

$applying \: the \: perimeter \: formula \: we \: get$

$2(3x + 2y + x - y)$

$= > 2(4x - y)$

$= > 8x - 2y$

$therefore \: the \: algebric \: expression \: of \: perimeter \: of \: this \: rectangle \: is \: 8x - 2y$