This is a solution to a problem from American Mathematics Competition (AMC) 8 2020 Problem 18 based on Geometry.
In the cube with opposite vertices
and
and
are the midpoints of edges
and
respectively. Let
be the ratio of the area of the cross-section
to the area of one of the faces of the cube. What is
(A) (B)
(C)
(D)
(E)
.
This is a solution to a problem from American Mathematics Competition (AMC) 8 2020 Problem 18 based on Geometry.
In the cube with opposite vertices
and
and
are the midpoints of edges
and
respectively. Let
be the ratio of the area of the cross-section
to the area of one of the faces of the cube. What is
(A) (B)
(C)
(D)
(E)
.