shaniadejohnson shaniadejohnson

16-05-2020
Mathematics

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a boy is standing 180 metres from the base of a tree. the angle of elevation to the top of the tree is 40°. what is the height of the tree?

Respuesta :

16-05-2020

Answer:

151

Step-by-step explanation:

tan 40° = x/180

tan 40°*180 = x

0.8391*180 = 151

height = 151m

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