Measurement in Degrees of Square’s Interior Angles
Puzzle 12 of Puppy Love Pack
Question is: Measurement in Degrees of Square’s Interior Angles
and the answer is: NINETY
Word Meaning:
NINETY — The cardinal number occurring after eighty-nine and before ninety-one, represented in Roman numerals as XC and in Arabic numerals as 90.
Definitions from Wiktionary.