Question

If the volume of two cylinders are equal, then their surface areas must be equal. true or false

Answer 1

False

V(cylinder 1) = π(6^2)(8) = 288π

V(cylinder 2) = π(4^2)(18) = 288π

S(cylinder 1) = 2π(6^2) + 2π(6)(8) = 168π

S(cylinder 2) = 2π(4^2) + 2π(4)(18) = 176π