The number of columns (1,024) and rows (768) of pixels that comprise the image.
area
Just saying "no solution" is good enough
Mutually Perpendicular
intersecting lines
circumference
The word is luster.
estate
Tort
That property of the substance is its "malleability".
All of them. If you are looking for a term that describes this property, you might say "breakable".
Damage
The term "luster" refers to the way a mineral's surface reflects light.
renter
leasee
Each number in the sequence is the previous number divided by 4. Therefore the 7th term starting from 1024 is 0.25. The first 8 terms are: 1024, 256, 64, 16, 4, 1, 0.25 and 0.0625.
Leasee
Which geometric term describes a ruler