Question

find the breadth of a rectangular ploty of land if its area is 180m2 and the length is 20m also find its perimeter​

Answer 1

Answer:

Breadth = area ÷ length = 180 ÷ 20 = 90m

Perimeter = 2 × (length + breadth) = 2 × (20 + 90) = 2 × 110 = 220m

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Answer 2

$\huge\mathfrak\blue{Answer:}$

Given:

• We have been given a rectangle having area 180 m²
• Length of Rectangle is 20 m

To Find:

• We have to find the Breadth of Rectangle also its perimeter

Solution:

We have been given that

$\boxed{\sf{Length \: of \: Rectangle = 20 \: m }}$

Let the Breadth of Rectangle = x

$\sf{ }$

$\underline{\large\mathfrak\red{According \: to \: the \: Question:}}$

$\boxed{\sf{Area \: of \: Rectangle = 180 \: m^2}}$

We know that the area of rectangle is given by the product of adjacent sides

$\implies \sf{Length \times Breadth = 180}$

$\implies \sf{20 \times Breadth = 180}$

$\implies \sf{x = \dfrac{180}{20}}$

$\implies \boxed{\sf{x = 9 }}$

Hence Breadth of given Rectangle is 9 m

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☞ Perimeter of given rectangle is

$\boxed{\sf{Perimeter = 2 \: (Length + Breadth)}}$

$\implies \sf{2 \: (20 + 9)}$

$\implies \sf{2 \times 29}$

$\implies \sf{58 \: m}$

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$\huge\underline{\sf{\red{A}\orange{n}\green{s}\pink{w}\blue{e}\purple{r}}}$

$\large\boxed{\sf{Breadth \: of \: Rectangle = 9 \: m }}$

$\large\boxed{\sf{Perimeter \: of \: Rectangle = 58 \: m }}$

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