if length and breadth of the rectrangle is 2.5cm and 1.8 cm then find its area and perimeter​

2 thoughts on “if length and breadth of the rectrangle is 2.5cm and 1.8 cm then find its area and perimeter​”

1. ☯ GIVEN :

   • Length of the rectangle : 2.5 cm

   • Breadth of the rectangle : 1.8 cm

   ☯ TO FIND :

   • Area and Perimeter.

   ☯ FORMULA REQUIRED :

   [tex]\bigstar{\underline{\boxed{\red{\bf{{Area =Length\times Breadth }}}}}}[/tex]

   [tex]\bigstar{\underline{\boxed{\red{\bf{{Perimeter =2(Length+Breadth) }}}}}}[/tex]

   ☯ SOLUTION :

   [tex]\implies {\sf{Area =Length\times Breadth}} \\ \\ [/tex]

   [tex]\implies {\sf{Area =2.5\times1.8 }} \\ \\[/tex]

   [tex]\implies { \underline{\boxed{ \red{\bf{Area =4.5 \: cm^2 }}}}}[/tex]

   [tex] \huge{\pink{\therefore}}[/tex] Area = [tex]\bf{4.5 \: cm^2}[/tex]

   _________________________

   [tex]\implies {\sf{Perimeter =2(Length + Breadth)}} \\ \\ [/tex]

   [tex]\implies {\sf{ Perimeter=2(2.5 + 1.8) }} \\ \\[/tex]

   [tex]\implies {\sf{ Perimeter=2 \times 4.3 }} \\ \\[/tex]

   [tex]\implies { \underline{\boxed{ \pink{\bf{Perimeter =8.6 \: cm }}}}}[/tex]

   [tex] \huge{\red{\therefore}}[/tex] Perimeter = [tex]\bf{8.6 \: cm}[/tex]

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2. Solution

   GIVEN,

   Length of the rectangle ⇛ 2.5

   Breadth of the rectangle ⇛ 1.8

   ━━━━▣━━◤◢━━▣━━━━━

   To find

   AREA AND PERIMETER

   ━━━━▣━━◤◢━━▣━━━━━

   Formula

   1) Area = length X breadth

   2) perimeter = 1 ( length + breadth)

   ─━━━━━━⊱✿⊰━━━━━━─

   Solving

   ➣ Area = length X breadth

   ➣ Area = 2.5 X 1.8

   ➣ Area = 4.5 cm²

   Area 4.5 cm²

   _____________(✪)___________

   Perimeter = 2 ( length + breadth)

   ➤ perimeter = 2( 2.5 + 1.8)

   ➤ perimeter = 2 ( 4.3)

   ➤ perimeter = 8.6cm

   ●❯────────────────❮●

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