Question

the length and breadth of the rectangular table cloth are 82cm and 64 cm respectively. find its perimeter​

Answer 1

$\huge\bf\underline{\underline{Question}}$

the length and breadth of the rectangular table cloth are 82cm and 64 cm respectively. Find its perimeter

$\huge\bf\underline{\underline{Solution}}$

Perimeter of rectangular cloth,

= 2 ( l + b)

Length = 82 cm

Breadth = 64cm

Therefore, Perimeter will be,

=2 ( 82 cm + 64 cm)

= 2 ( 146cm)

= 292 cm

Answer 2

$\sf GivEn \begin{cases} & \sf{Length\;of\;rectangular\;table\;cloth\;is\; \bf{82\;cm}} \\ & \sf{Breadth\;of\;rectangular\;table\;cloth\;is\; \bf{64\;cm}} \end{cases}$

To Find: Perimeter of rectangular table cloth?

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$\dag\;{\underline{\frak{We\;know\;that,}}}$

$\star\;{\boxed{\sf{\purple{Perimeter_{\;(rectangle)} = 2(l + b)}}}}$

Here,

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• Length, l = 82 cm
• Breadth, b = 64 cm

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$\setlength{\unitlength}{1cm}\begin{picture}(0,0)\thicklines\multiput(0,0)(5,0){2}{\line(0,1){3}}\multiput(0,0)(0,3){2}{\line(1,0){5}}\put(0.03,0.02){\framebox(0.25,0.25)}\put(0.03,2.75){\framebox(0.25,0.25)}\put(4.74,2.75){\framebox(0.25,0.25)}\put(4.74,0.02){\framebox(0.25,0.25)}\multiput(2.1,-0.7)(0,4.2){2}{\sf\large 82 cm}\multiput(-1.4,1.4)(6.8,0){2}{\sf\large 64 cm}\put(-0.5,-0.4){\bf A}\put(-0.5,3.2){\bf D}\put(5.3,-0.4){\bf B}\put(5.3,3.2){\bf C}\end{picture}$

⠀⠀

$\dag\;{\underline{\frak{Putting\; values\;in\;formula,}}}$

$:\implies\sf Perimeter = 2(82 + 64)$

$:\implies\sf Perimeter = 2(146)$

$:\implies{\boxed{\frak{\pink{Perimeter = 292\;cm}}}}\;\bigstar$

$\therefore$ Hence, Perimeter of Rectangular table cloth is 292 cm.

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