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a circular Garden has a radius of 56 metre is 7 inside the garden around it find area of the garden also find the cost of paving the road at Rs 70 per metre square​

Answer» <html><body><p><strong><u><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a></u></strong><strong><u>:</u></strong><strong><u>-</u></strong></p><p></p><p><strong>⇒</strong><strong>₹</strong><strong>161</strong><strong>,</strong><strong>70</strong><strong>0</strong></p><p></p><p><strong><u>Step-</u></strong><strong><u>b</u></strong><strong><u>y</u></strong><strong><u>-</u></strong><strong><u>s</u></strong><strong><u>t</u></strong><strong><u>e</u></strong><strong><u>p</u></strong><strong><u> </u></strong><strong><u>explaination</u></strong><strong><u>:</u></strong><strong><u>-</u></strong></p><p></p><p>Given :- • <a href="https://interviewquestions.tuteehub.com/tag/radius-1176229" style="font-weight:bold;" target="_blank" title="Click to know more about RADIUS">RADIUS</a> of the garden =56m </p><p> • Rate of paving garden =70 per m²</p><p> • Width of the <a href="https://interviewquestions.tuteehub.com/tag/road-1190248" style="font-weight:bold;" target="_blank" title="Click to know more about ROAD">ROAD</a> =7 m</p><p></p><p><strong>➠</strong><strong><a href="https://interviewquestions.tuteehub.com/tag/area-13372" style="font-weight:bold;" target="_blank" title="Click to know more about AREA">AREA</a></strong><strong> </strong><strong>of</strong><strong> </strong><strong>circle</strong><strong> </strong><strong>=</strong><strong> </strong><strong>π</strong><strong> </strong><strong>r</strong><strong>²</strong><strong> </strong></p><p><strong>➠</strong><strong>Area</strong><strong> </strong><strong>of</strong><strong> </strong><strong>circular</strong><strong> </strong><strong>garden</strong><strong> </strong><strong>=</strong><strong>22</strong><strong>/</strong><strong>7</strong><strong>×</strong><strong>56</strong><strong> </strong><strong>×</strong><strong>5</strong><strong>0</strong><strong>m</strong><strong>²</strong></p><p><strong>➠</strong><strong>Area</strong><strong> </strong><strong>of</strong><strong> </strong><strong>circular</strong><strong> </strong><strong>garden</strong><strong> </strong><strong>=</strong><strong>22</strong><strong>×</strong><strong>8</strong><strong> </strong><strong>×</strong><strong>5</strong><strong>6</strong><strong> </strong><strong>m</strong><strong>²</strong></p><p><strong>➠</strong><strong>Area</strong><strong> </strong><strong>of</strong><strong> </strong><strong>circular</strong><strong> </strong><strong>garden</strong><strong> </strong><strong>=</strong><strong>1</strong><strong>7</strong><strong>6</strong><strong>×</strong><strong>56</strong><strong> </strong><strong>m</strong><strong>²</strong></p><p><strong>➠</strong><strong>Area</strong><strong> </strong><strong>of</strong><strong> </strong><strong>circular</strong><strong> </strong><strong>garden</strong><strong> </strong><strong>=</strong><strong>9,856</strong><strong> </strong><strong>m</strong><strong>²</strong><strong> </strong></p><p></p><p><u>Now</u><u> </u><u>it</u><u> </u><u>is</u><u> </u><u>given</u><u> </u><u>that</u><u>,</u></p><p></p><p>Inner radius =(56-7)cm =49 cm </p><p></p><p><strong>➠</strong><strong>Inner</strong><strong> </strong><strong>area</strong><strong> </strong><strong>of</strong><strong> </strong><strong>garden</strong><strong>=</strong><strong>22</strong><strong>/</strong><strong>7</strong><strong>×</strong><strong>49</strong><strong>×</strong><strong>49</strong><strong> </strong><strong>m</strong><strong>²</strong><strong> </strong></p><p><strong>➠</strong><strong>Inner</strong><strong> </strong><strong>area</strong><strong> </strong><strong>of</strong><strong> </strong><strong>garden</strong><strong> </strong><strong>=</strong><strong>22</strong><strong>×</strong><strong>7</strong><strong>×</strong><strong>49</strong><strong> </strong><strong>m</strong><strong>²</strong></p><p><strong>➠</strong><strong>Inner</strong><strong> </strong><strong>area</strong><strong> </strong><strong>of</strong><strong> </strong><strong>garden</strong><strong> </strong><strong>=</strong><strong> </strong><strong>1</strong><strong>5</strong><strong>4</strong><strong>×</strong><strong>49</strong><strong> </strong><strong>m</strong><strong>²</strong></p><p><strong>➠</strong><strong>Inner</strong><strong> </strong><strong>area</strong><strong> </strong><strong>of</strong><strong> </strong><strong>garden</strong><strong> </strong><strong>=</strong><strong>7,546</strong><strong> </strong><strong>m</strong><strong>²</strong></p><p></p><p><strong>Area</strong><strong> </strong><strong>of</strong><strong> </strong><strong>road</strong><strong> </strong><strong>which</strong><strong> </strong><strong>is</strong><strong> </strong><strong>present</strong><strong> </strong><strong>between</strong><strong> </strong><strong>the</strong><strong> </strong><strong>outer</strong><strong> </strong><strong>and</strong><strong> </strong><strong>inner</strong><strong> </strong><strong>circular</strong><strong> </strong><strong>garden</strong><strong> </strong><strong>=</strong><strong> </strong>(9856-7546) m²=2310 m²</p><p></p><p>Total <a href="https://interviewquestions.tuteehub.com/tag/cost-25707" style="font-weight:bold;" target="_blank" title="Click to know more about COST">COST</a> of paving road at <strong>₹</strong><strong>70</strong><strong> </strong><strong>/</strong><strong>m</strong><strong>²</strong><strong>=</strong><strong>₹</strong><strong> </strong><strong>231</strong><strong>0</strong><strong>×</strong><strong>70</strong><strong>=</strong><strong>₹</strong><strong>161,700</strong></p><p></p><p><u>Therefore</u><u>,</u><u>Total</u><u> </u><u>cost</u><u> </u><u>of</u><u> </u><u>paving</u><u> </u><u>the</u><u> </u><u>road</u><u> </u><u>=</u><strong><u>₹</u></strong><strong><u>16</u></strong><strong><u>1</u></strong><strong><u>,</u></strong><strong><u>70</u></strong><strong><u>0</u></strong></p></body></html>


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