Crossword clue
“Trig ratio”
This clue appeared as 64-Down in the USA Today Crossword on Monday, August 31, 2026. The answer has 3 letters.
Answer · 3 lettersSeen 2 times
COSLetters3
Starts withC
Ends withS
Vowels1
Other possible answers
| Answer | Letters | Seen |
|---|---|---|
| COS | 3 | 1 of 2 |
| SINE | 4 | 1 of 2 |
Where this clue has appeared
About this clue
The clue “Trig ratio” ran in the USA Today Crossword on August 31, 2026 as 64-Down. Its answer is a 3-letter word that starts with C and ends with S.
See every answer from the puzzle on the USA Today Crossword page for August 31, 2026, or learn how clues like this work in our guide to crossword clue types.
More clues from this puzzle
FAQ
What is the answer to the “Trig ratio” clue?+
The answer is COS (3 letters), from the USA Today Crossword of August 31, 2026.
Where has this clue appeared?+
We have seen it 2 times in the USA Today Crossword, most recently on August 31, 2026.
How do I find other USA Today Crossword answers?+
Open the full list of answers for August 31, 2026, or browse every date on the USA Today Crossword hub.