Question

find the perimeter of rectangle
Length 12 1/2
find perimeter
breadth 10 2/3​

Answer 1

Answer = 46.33

Or in fraction

Answer = 46 1/3

Hope this answer given in picture helps you..

Answer 2

Answer :

We have,

• The length of rectangle = $12\dfrac{1}{2}$ = $\dfrac{25}{2}$
• The breadth of the rectangle = $10\dfrac{2}{3}$ = $\dfrac{32}{3}$

To do,

• Find the perimeter.

Solution :

We know that,

• Formula for perimeter of Rectangle

$\large{\underline{\boxed{\sf{Perimeter\;of\;Rectangle=2(Length+Breadth}}}}$

Put the values in formula :

= Perimeter = 2 ( length + breadth )

= Perimeter = ${\sf{ 2 \left(\dfrac{25}{2} + \dfrac{32}{3}\right)}}$

= Perimeter = ${\sf{ 2 \left( \dfrac{75+64}{6} \right)}}$

= Perimeter = ${\sf{ 2 × \dfrac{139}{6} }}$

= Perimeter = ${\sf{ \dfrac{139}{3}}}$

•°• The perimeter of the rectangle is 139/3.

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