Question

in the cube shown below, which planes are parallel? ilm and ijm ijm and ijk klo and jkn ijk and mno

Explanation:

Step1: Recall parallel - plane concept

In a cube, opposite faces are parallel planes.

Step2: Analyze each option

• For "ILM and IJM": These are not opposite faces.
• For "IJM and IJK": These are adjacent faces.
• For "KLO and JKN": These are not opposite faces.
• For "IJK and MNO": In a cube, the top - face (formed by points I, J, K) and the bottom - face (formed by points M, N, O) are opposite faces, so the planes are parallel.

Answer:

IJK and MNO