Question

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Erin, who is 1.60 m tall, casts a shadow that is
1.25 m long. Her shadow extends to the end
of a tree's shadow when she stands 4.75 m
from the tree. What is the height of the tree?

Answer 1

Answer:

height of tree = 7.68 m

Step-by-step explanation:

ΔABC and      Δ A D E  are similar .  In similar triangles, corresponding sides are always in the same ratio