Answer:
the plane would fall and crash at 150mph
Step-by-step explanation:
You can divide 87 by 3 which is 29, so each angle will be 29 degrees.
Since they are consecutive, that means they will all measure the same.
Hope this helps! :)
But what say it again wit what is this
Step-by-step explanation:

Answer:a
Step-by-step explanation: