Question

the area of a parallelogram and a square are the same if the perimeter of the square is 160 m and the height of the parallelogram is 20 m find the length of the corresponding base of the parallelogram

Answer 1

Step-by-step explanation:

answer ☀️☀️☀️☀️☀️☀️☀️

Answer 2

Given:

• $\sf Area_{\;(parallelogram)} = Area_{\;(square)}$
• Perimeter of square = 160 m
• Height of the Parallelogram = 20 m

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Need to find:

• The length of the corresponding base of the parallelogram?

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Given that,

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• Perimeter of square = 160 m

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$\dag\;{\underline{\frak{As\;we\;know\;that,}}}$

$\star\;{\boxed{\sf{\pink{Perimeter_{\;(square)} = 4 \times side}}}}$

Therefore,

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$:\implies\sf 4 \times side = 160$

$:\implies\sf side = \cancel{ \dfrac{160}{4}}$

$:\implies{\underline{\boxed{\frak{\purple{side = 40\;m}}}}}\;\bigstar$

$\therefore\;{\underline{\sf{Thus,\;side\;of\; square\;is\; \bf{40\;m}.}}}$

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Now, Finding area of square,

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$\star\;{\boxed{\sf{\pink{Area_{\;(square)} = side \times side}}}}$

$:\implies\sf Area_{\;(square)} = 40 \times 40$

$:\implies{\underline{\boxed{\frak{\purple{Area_{\;(square)} = 1600\;m^2}}}}}\;\bigstar$

$\therefore\;{\underline{\sf{Area\;of\; square\;is\; \bf{1600\;m^2}.}}}$

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$\underline{\bigstar\:\boldsymbol{According\:to\:the\:question\::}}$

• $\sf Area_{\;(parallelogram)} = Area_{\;(square)}$

Therefore,

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$\star\;{\boxed{\sf{\pink{Area_{\;(parallelogram)} = Base \times Height}}}}$

$\sf Here \begin{cases} & \sf{Area = \bf{1600\;m^2}} \\ & \sf{Height = \bf{20\;m}} \end{cases}$

$:\implies\sf Base \times 20 = 1600$

$:\implies\sf Base = \cancel{ \dfrac{1600}{20}}$

$:\implies{\underline{\boxed{\frak{\purple{Base = 80\;m}}}}}\;\bigstar$

$\therefore\;{\underline{\sf{Length\;of\; corresponding\;base\;of\; parallelogram\;is\; \bf{80\;m}.}}}$