Question

the diagonal of ronbous are 16 cm & 30 cm . find its perimeter?
plz send fast...
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Answer 1

Answer:

$\huge\bold\red{ANSWER}$

Step-by-step explanation:

$\large{\underline{\rm{\red{SOLUTION :}}}}$

$\implies$ $\sf{take\:half\:of\:each\:diagonal}$

     $\sf{i.e. 8 \:and\:15}$

$\implies$ $\sf{now\:use\:pythogorous\:theorem}$

    $\sf{8^2+15^2=side^2}$

    $\sf{64+225=side^2}$

    $\sf{289=side^2}$

    $\sf{side=17}$

$\implies$ $\sf{perimeter=4(side)}$

     $\sf{perimeter=4(17)}$

     $\sf\red{perimeter=68cm}$