Question

1. The area of a square Park in 7 18/49 m2 Find the side of the park
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Answer 1

$\underline{\textbf{Given:}}$

$\mathsf{Area\;of\;the\;the\;square\;park\;is\;7\dfrac{18}{49}\;m^2}$

$\underline{\textbf{To find:}}$

$\textsf{Length of the side of the square park}$

$\underline{\textbf{Solution:}}$

$\textsf{Let 'x' be the length of the side of the square park}$

$\mathsf{Area\;of\;the\;square\;park=7\dfrac{18}{49}\;m^2}$

$\implies\mathsf{x^2=\dfrac{361}{49}}$

$\implies\mathsf{x=\sqrt{\dfrac{361}{49}}}$

$\implies\mathsf{x=\dfrac{19}{7}\;m}$

$\therefore\mathsf{Length\;of\;the\;side\;of\;the\;square\;park\;is\;\dfrac{19}{7}\;m}$

$\underline{\textbf{Find more:}}$

A closed rectangular box is made of wood of 1.5 cm thickness .The exterior length and breadth are respectively 78 cm and 19 cm ,and the capacity of the box is 5 cubic decimetres . calculate the exterior height of the box .

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Answer 2

Answer:

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Step-by-step explanation:

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