Answer:
44,000 feet
Step-by-step explanation:
one mile equals 5280 feet so then you take 8 1/3 * 5280 = 44000 feet
Third angle = 180 - (40 + 60)
= 180 - 100
= 80°
When you subtract the sum of 40 and 60 from 180, you will get the third angle.
225
I used
www.symbolab.com
to help me solve this
your answer would be 9
a=9
