Math, asked by tapandash1974, 2 months ago

An NGO started a campaign for providing the shelter for poors. They constructed 20 conical shaped tents at
different location. The slant height and base diameter of a tent is 6.5 m and 5 m respectively.
(i)If these tent is prepared using a cloth of 5 m wide then length of the cloth required (approx) is
(1) 200 m
12) 210 m
(3) 208 m
(4) 204 m
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Answers

Answered by Avni2348
3

Step-by-step explanation:

 \tt\rightarrow{base \:  diameter =  5 m}

  \tt\because{Slant \:  height =  6.5 m}

 \tt{Base \:  radius =   \bf{\frac{5}{2}m}}

 \tt\red{Height² = ( slant \:  height)² - (base \:  radius)²}

 \tt{Height² = ( \frac{13}{2} )² - ( \frac{5} {2})^{2}}

 \tt{Height² = (6.5)² - ( \frac{5}{2} )²}

 \tt{Height² =  (\frac{ {13 }^{2} -  {5}^{2}  }{2}) }

 \tt{Height² = \frac{ {12} } {2}^{2}}

 \tt{Height  =  \frac{12}{2} }

  \huge{\boxed{\red {Height = 6 m}}}

 \mathtt\green{The  \: height \:  of \:  the  \: tent \:  is  \:  \underline{  6 m}}

Answered by gaurianushka987
1

Answer:

6 m is the right Answer

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