Question

. A tree of 20m height casts a shadow 8 m long, what is the height of a tree that casts a
shadow 10 m long, tell correct I will make him brainlist​

Answer 1

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tan theta = p/b hence.

tan theta = 20/8 = 5/2...

here next shadow is of 10m. ... and we have tan theta as 5/2....

now... let height of tree be x....

tan theta = x/10

5/2=x/10

= 50/2 = x..,

x= 25....

therefore height of tree is 25m....

Answer 2

The height of the tree is 25 cm..

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