Kak tolong bantu jawab

By Admin ReiPosted on December 6, 2022

Kak tolong bantu jawab

Kak tolong bantu jawab

$r = 21 : cm$

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$volume : frac{1}{2} : bola :$

$= frac{4}{3} times frac{1}{2} times frac{22}{7} times {21}^{3}$

$= frac{4}{3} times frac{1}{2} times frac{22}{7} times 9.261$

$= 19.404$

$volume : tabung :$

$= frac{22}{7} times {21}^{3}$

$= frac{22}{7} times 9.261$

$= 29.106$

$volume : kerucut :$

$= frac{1}{3} times frac{22}{7} times {21}^{ 2} times 30$

$= frac{1}{3} times frac{22}{7} times 13.230$

$= frac{1}{3} times41.580$

$= 13.860$

Volume gabungan :

$19.404 + 29.106 + 13.860$

$= 48.510 + 13.860$

$= sf pink{ 62.370 : {cm}^{3} }$

$sf red{sekian.}$ ${boxed{colorbox{lavender}{colorbox{aqua}{tt{answer:by:zhad}}}}}$

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