English, asked by shauryajayaswal35, 4 months ago

a boy is looking down through a window which is 20m above

the ground. He throws a ball on the ground at an angle of depression 60 with

the horizontal. After 5 minutes he throws another ball at angle of depression

30 .​

Answers

Answered by dishuchiru2908
0

Answer:

it's the 40 degree may be

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