Question

if the height of two buildings is 85 and 77 respectively if the distance between the two buildings is 15 find the distance between their tops​

Answer 1

$\sf\mathbb\color{red} {solution \: : - }$

$\sf\mathbb\color{purple} {Find \: the \: distance \: in \: the \: height \: of \: the \: two \: towards :}$

$\sf\mathbb\color{green} {Difference =85 - 77 = 8}$

Find the distance between their top

• Height = 7m ( found)
• Distance = 15m ( given)

$\sf\mathbb\color{blue} { ⟹{a}^{2} + {b}^{2} = {c}^{2} }$

$\sf\mathbb\color{blue} { ⟹{c}^{2} = {7}^{2} + {15}^{2} }$

$\sf\mathbb\color{lightblue} {⟹ {c}^{2} = 49 + 225 }$

$\sf\mathbb\color{lightblue} { ⟹{c}^{2} = 274 }$

$\sf\mathbb\color{lightgreen} {⟹c = \sqrt{274} }$

$\sf\mathbb\color{green} {⟹c = 16.55m}$

$\sf\mathbb\color{orange} {the \: distance \: between \: the \: two \: tops \: is \:16.55m }$

Answer 2

Step-by-step explanation:

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