j015
20.07.2019 •
Mathematics
Aforester wants to estimate the height of a tree. he is 6 ft tall and cast a shadow of 4 ft. if the shadow of the tree is 60 ft, how tall is the tree?
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Ответ:
90 ft
Step-by-step explanation:
Given,
The 6 ft tall man casts 4 ft long shadow,
So, the ratio of the height of the man and its shadow = =
Now, suppose the height of the tree that casts the shadow of 60 ft long is h ft,
So, the ratio of the height of tree and its shadow =
At the same time,
Hence, the height of the tree is 90 ft
Ответ:
1/3 of 60=20
60+20=80!
Hopefully this is correct, but i will go check real quick!
Ответ:
Step-by-step explanation:
D
Because