Find the letters to fill the blank.
T, Q, P, H, H, O, _, _, _
T, C, O, D, _
Hint 1:
Geometry
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T, Q, P, H, H, O, _, _, _
T, C, O, D, _
Hint 1:
Geometry
T Q P H H O _ _ _
N D H: Triangle Quadrilateral Pentagon Hexagon Heptagon Octagon Nonagon Decagon Hendecagon
T C O D _
I: Tetrahedron Cube Octahedron Dodecahedron Icosahedron
T Q P H H O _ _ _
B V N: This Question Places High Hopes On Being Very Narrow
T C O D _
W: That Concept Obviously Doesn't Work
:D