You can use the Cosine RUle to solve this
x^2 = 90^2 + 80^2 - 2*80*90 cos 120 = 21700
x = sqrt 21700 = 147.31 miles to nearest hundredth Answer
The measure of the amount of space occupied by a solid is called its volume.
(1/100) * 1 = 1/100
I know the question isn't worded that well but that's what it means