There is no absolute evidence a crash occured- if you mean during the world-wide flightThere are no eyewitness descriptions as one might garner with, more down to earth, automobile accidents- no witnesses , no absolute proof there was a crash so how do you determine the angle of attack- or impact? a UFO at least is visible.
circles don't have an exact angle and there are 360 degrees in a circle
An obtuse angle. A right angle has an exact measure of 90 degrees; an obtuse angle has a measure greater than 90 degrees.
60 degrees
-34.765,-70.286389
No, Amelia Earhart's bones have not been found. Despite extensive searches, her remains have not been discovered. The exact fate and location of Earhart and her plane remain a mystery.
There is no evidence to suggest that the Japanese took Amelia Earhart. She disappeared while attempting to circumnavigate the globe in 1937, and the exact circumstances of her disappearance remain a mystery.
Less than 90 degrees.
What is this "this" you are talking about? The word "this" is not an angle, it's a word, a demonstrative determinative, to be exact.
there is no exact date because she went missing so no one can know for sure
an acute angle doesn't have an exact measurement, but it is lower than 90 degrees. So any angle below 90 degrees is an acute.
172.5 degrees
Less than 90 degrees.