Question

Qual a area do volume do cilindro ​

Answer 1

VAMOS LÁ !!!

Volume :

v = Ab * h

v = πr^2 * 15

v = 3,14 * 10^2 * 15

v = 3,14*100 * 15

v = 314 * 15

v = 4710 cm ^3

Agora vamos saber a area :

Area = C * L

Area = 2πr * 15

Area = 2*3,14*10 * 15

Area = 62,8 * 15

Area = 942 cm^2