Crossword puzzle clue "arena for 64 diagonal"

Arena for 64 diagonal

___ Arena (old name of the Sacramento Kings' arena)

Nickname of the man (born 2/12/1809) who gave the address at 18A, issued the 28A/45A, was the first elected president of the 60A Party, and whose name can be found in this puzzle's main diagonal

In a rhombus, half the product of its diagonal lengths

Diagonal slant

Diagonal face of a chisel