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igor_vitrenko [27]

2 years ago

8

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:

densk [106]2 years ago

5 0

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

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