I CAN HAZ WORD TRIANGLE?

I CAN HAZ WORD TRIANGLE?
A word 7-triangle from The Enigma (KU-1 in October 2009)
Noam D. Elkies, 27 August 2009

1 2 3 4 5 6 7
___    1 Exactly 1/1048576 of a gig
___ ___    2 About 1/3280.84 of a km
___ ___ ___    3 Mini style for the Prince of Wales
___ ___ ___ ___    4 Halo platform
___ ___ ___ ___ ___    5 Bikini première
___ ___ ___ ___ ___ ___    6 Dreams ______ Father
___ ___ ___ ___ ___ ___ ___    7 Lolcat’s leave-taking

No separate Down clues: this triangle symmetrical about a NW-SE diagonal axis, and the same entries appear Across and Down.

SOLUTION

1	2	3	4	5	6	7
						___	1 Exactly 1/1048576 of a gig
					___	___	2 About 1/3280.84 of a km
				___	___	___	3 Mini style for the Prince of Wales
			___	___	___	___	4 Halo platform
		___	___	___	___	___	5 Bikini première
	___	___	___	___	___	___	6 Dreams ______ Father
___	___	___	___	___	___	___	7 Lolcat’s leave-taking