Question

area y volumen de un cilindro
​

Answer 1

Respuesta:

$\acute Area_{cilindro}=10\pi m\²\\\\Vol\acute umen_{cilindro}=4\pi m\³$

Explicación paso a paso:

$\acute Area_{cilindro}=2\acute Area_{base}+\acute Area_{altura}\\\\\acute Area_{cilindro}=2\cdot\pi(\frac{di\acute ametro}{2})\²+\pi\cdot di\acute ametro \cdot altura\\\\\acute Area_{cilindro}=2\cdot\pi(\frac{20cm}{2})\²+\pi\cdot 20cm \cdot 40cm\\\\\acute Area_{cilindro}=1000\pi cm\²=10\pi m\²$

$Vol\acute umen_{cilindro}=\acute Area_{base}\cdot altura\\\\Vol\acute umen_{cilindro}=\pi(\frac{di\acute ametro}{2})\²\cdot altura\\\\Vol\acute umen_{cilindro}=\pi(\frac{20cm}{2})\²\cdot 40cm\\\\Vol\acute umen_{cilindro}=4000\pi cm\³=4\pi m\³$