Question

Sir / Ma'am,
How can we find the length
and breadth of a rectangle if only the perimeter is given and length is twice of breadth where perimeter is 288m ????​

Answer 1

Step-by-step explanation:

hope it will help you.

thanks for asking a question

Answer 2

Given: Perimeter of rectangle is 288 m. & Length of rectangle is twice of breadth.

❍ Lets consider Breadth of rectangle be x m. Then, Breadth of rectangle will be 2x m.

⠀⠀⠀⠀━━━━━━━━━━━━━━━━━━━━━⠀⠀⠀

We know that,

⠀⠀⠀⠀

$\bigstar\:{\underline{\boxed{\sf{\purple{Perimeter_{\:(rectangle)} = 2(Length + Breadth)}}}}}\\\\\\ :\implies\sf 2(2x + x) = 288\\\\\\ :\implies\sf 2 \times 3x = 288\\\\\\:\implies\sf 6x = 288\\\\\\ :\implies\sf x = {\cancel{ \dfrac{288}{6}}}\\\\\\ :\implies{\underline{\boxed{\pmb{\frak{\pink{x = 48}}}}}}\:\bigstar$

Hence,

⠀⠀▪︎⠀ Breadth of rectangle, x = 48 m

⠀⠀▪︎⠀ Length of rectangle, 2x = 96 m

⠀⠀⠀⠀

$\therefore\:{\underline{\sf{Length\:\&\:breadth\:of\:rectangle\:is\:{\pmb{96\:m}}\:\&\:{\pmb{48\:m}}\:respectively.}}}$