Since tickets was sold for every seat, the total number of tickets that were sold will be the addition of the 802 seats in the balcony and 6887 seats on the main floor. This will be:
Acute angle: measure between 0 degrees and 90 degrees Right angle: measure is 90 degreas Obtuse angle: measure between 90 degrees and 180 degrees Straight angle: measure is 180 degrees
