Step-by-step explanation: not really a math question- but i'll explain it anyways. heat is the transfer of energy, and a hand warmer transfers energy to your hand, making it warm.
To find the volume of a cylinder , you will use the formula V = Bh, where B is the area of the circular base. Pi x r^2 x h pi x 6^2 x 12 V = 432 The volume of the cylinder is 432pi cm³.
