if leangth of rectangle park is 22m and its area is 286m² find its width and perimeter​

2 thoughts on “if leangth of rectangle park is 22m and its area is 286m² find its width and perimeter​”

1. Answer :-

   Given :-

   • Length of park = 22 m
   • Area = 286 m²

   To Find :-

   • Width
   • Perimeter

   Solution :-

   We know that,

   → Area = Length × Width

   Substituting the values of area and length in formula :-

   → 286 = 22 × w

   → w = 286 / 22

   → w = 13

   Width of park = 13 m

   Calculating Perimeter :-

   We know that,

   → Perimeter = 2 ( Length + Width )

   Substituting the values in formula :-

   → Perimeter = 2 ( 22 + 13 )

   → Perimeter = 2 ( 35 )

   → Perimeter = 70

   Perimeter of park = 70 m

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2. Answer:

   Given:–

   If length of rectangle park is 22m and its area is 286m². Find its width and perimeter.

   To Find:–

   The width and perimeter.

   Note:–

   ●》Area = length × width when it is transposed, Width = [tex] \frac{Area}{Length} [/tex].

   ●》After finding width, Perimeter of rectangle park = 2 × ( Length + width ).

   Solution:–

   [ First, Width ]

   [tex] \huge\red{Length = 22m, its \ \ Area = 286m², Width = ?} [/tex]

   ☆ According to note first point~

   ▪︎[tex] Width = \frac{Area}{Length} [/tex]

   ▪︎[tex] Width = \frac{286m²}{22m} [/tex]

   ☆ After dividing and square will be canceled from metre~

   ▪︎[tex] Width = 13m [/tex]

   [tex] \huge\pink{Width = 13m} [/tex]

   _______________________________

   [ Now, Perimeter ]

   [tex] \huge\red{Length = 22m, Width = 13m} [/tex]

   ☆ According to note second point~

   ▪︎[tex] Perimeter \ \ of \ \ rectangle \ \ park = 2 × ( Length + Width ) [/tex]

   ▪︎[tex] Perimeter \ \ of \ \ rectangle \ \ park = 2 × ( 22m + 13m ) [/tex]

   ▪︎[tex] Perimeter \ \ of \ \ rectangle \ \ park = 2 × 35m [/tex]

   ☆ After multiplying~

   ▪︎[tex] Perimeter \ \ of \ \ rectangle \ \ park = 70m [/tex]

   [tex] \huge\pink{Perimeter \ \ of \ \ rectangle \ \ park = 70m} [/tex]

   Answer:–

   Hence,

   • Width = 13m
   • Perimeter of rectangle park = 70m.

   :)

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