Question

Calcula el volumen del cilindro en cada caso. Considera π = 3,14 ayuaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa D:

Answer 1

Respuesta:

$volumen = area \: de \: base \: \times altura \\ v1 = (\pi \times {r}^{2}) \times h \\ v1 = (3.14)4 ^{2} \times 11 \\ = 3.14 \times 16.11 \\ = 314 \times 176 \div 100 \\ = 552.64 {cm}^{3}$

$v2 = (3.14) {13}^{2} \times 34\\ = 3.14 \times 169 \times 34 \\ = 18042.44 {mm}^{3}$

en v3 pasamos de 5cm a 50 mm o de 30mm a 3 cm

$v3 = (3.14) {15}^{2} \times 50 \\ = 3.14 \times 225 \times 50 \\ = 314 \times 225 \times 50 \div 100 \\ = 35325 {mm}^{3}$