206k views
4 votes
When Sarah passes a ball on a sidewalk to her friend, the ball bounces off at the same angle that it was thrown. Use the figure below to find the angle at which the ball hits the sidewalk

and bounces to her friend.
1000

1 Answer

1 vote

a. 40 if you dont believe me just look at a 40 degree triangle then the pic

User Amal G Jose
by
4.3k points