Question

The breadth of a rectangular garden is 4/5 of its length. If its perimeter is 90m, find its dimensions​

Answer 1

★ Dimensions of rectangular field are {{\large\leadsto\boxed{\tt\purple{140 × 100 \: m^2}}⇝ 140×100m

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• Given:-

Ratio of length and breadth of a rectangular field = 3:5

Perimeter of rectangular field = 480 m

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• To Find:-

Dimensions of the rectangular field.

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• Solution:-

Let the length and breadth in the ratio be '3x' and '5x' respectively.

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• According to the question:-

Perimeter of the rectangular field is 480 m.

We know,

★ Perimeter = 2(l+b)

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• Substituting in the values:-

➪ 480 = 2(3x + 5x)480=2(3x+5x)

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➪ 480 = 2(8x)480=2(8x)

➪ 480 = 16x ⠀⠀⠀⠀⠀⠀⠀

➪ x = 480/16 ⠀⠀⠀⠀⠀⠀

★ x=30

Hence,

Length = 3x = 3 × 30 = 90 m

Breadth = 5x = 5 × 30 = 150 m

Therefore, the dimensions of the rectangular field are 90 × 150 m².

Answer 2

Answer:

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Arya Samaj Movement has done many work-related with Untouchability, Caste System and the status of women. Similar to the Brahmo Samaj it also worked towards the upliftment of women as appose of child marriage and promotion of widow remarriage. They tried to bring the untouchables to the rank of the caste Hindu.