Remoulding (Leaving Cert Mathematics): Flashcards

Reshaping a solid into a new shape without altering material

Total volume remains constant

$V_\text{original} = V_\text{remoulded}$

Volume

$V = \pi r^2 h$

$V = \frac{4}{3} \pi r^3$

$V = a^3$

Surface area or dimensions

Melting a solid to form another shape