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you hold a plane mirror 1 m in front of your eyes and are able to see a 15 m high tree behind you.if the mirror is 20 cm high and the tree image completely fills the mirror,how far are you standing from the tree?

you hold a plane mirror 1 m in front of your eyes and are able to see a 15 m high tree behind you.if the mirror is 20 cm high and the tree image completely fills the mirror,how far are you standing from the tree?

Grade:10

1 Answers

anshul garg
8 Points
12 years ago

20/1=1500/x

x=75

x-1=74

Ans=74

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