brazil-enem 2025 Q171

brazil-enem · Other · enem__day2 Not Maths
The figure illustrates the visual project for making a commemorative medal, with the shape of a right circular cylinder, with diameter 6 cm and thickness 3 mm.
The figure $ABCD$ has the shape of a square and is the base of a prism that crosses the entire medal. The region of the medal external to this prism will be minted in gold. It is intended to mint 100 of these medals.
Consider 3.1 as the approximate value for $\pi$. What is the volume of gold, in cubic centimeter, necessary for the making of these medals?
(A) 288
(B) 297
(C) 567
(D) 990
(E) 1134
The figure illustrates the visual project for making a commemorative medal, with the shape of a right circular cylinder, with diameter 6 cm and thickness 3 mm.

The figure $ABCD$ has the shape of a square and is the base of a prism that crosses the entire medal. The region of the medal external to this prism will be minted in gold. It is intended to mint 100 of these medals.

Consider 3.1 as the approximate value for $\pi$.\\
What is the volume of gold, in cubic centimeter, necessary for the making of these medals?\\
(A) 288\\
(B) 297\\
(C) 567\\
(D) 990\\
(E) 1134