The answer is 447 because you got to add 35 plus 410
Answer:
540
Step-by-step explanation:
I honestly put it in my calculator and squared it,
291600
/ \
540 540
you have a pair, you don't have to do anything else, and you're done
Sine 60* = 0.86602540378
The answer that results in this number is √3/2
