Question

ayudaa doy corona❤❤❤

¿que obsevas en el cilindo y en la esfera?​

Answer 1

Respuesta:

V = π h r 2 =

d/dr (v)=πd/dr(h)r2+2πhr

V=4/3πr3 =

d/dr(v) = 4πr2

Explicación paso a paso:

V = π h r 2 =

π d/dh(hr2)

π (d/dh(h)r2+h d/dh(r2)

π (1r2+h d/dh(r2))

π (1r2+h x 2r2-1 d/dh(r))

π (r2 + h x 2r2-1 d/dh (r))

π (r2 + h x 2r1 d/dh (r))

π (r2 + h x 2r d/dh (r))

πr2 + π ( h x 2r d/dh (r))

πr2 + πh x 2r d/dh (r)

R= d/dr (v)=πd/dr(h)r2+2πhr

V=4/3πr3 =

d/dr (4/3πr3)

4/3d/dr (πr3)

4/3 π d/dr (r3)

4/3 π x 3r3-1

4/3 π x 3r2

4π x 3/3 r2

4πr2

R= d/dr(v) = 4πr2