Question

a storm broke a tree and the treetop rested 20m from the base of tree making an angle of 60°with the horizontal.find the height of tree

Answer 1

Ello !!


here is your answer !!!



look this attachment :-



solution :-


tan30 ° =. perpendicular/ base


=> 1 / √ 3 = AC / 20


=> AC = 20 / √ 3 --------(1)



sin60 ° = base /. hypotenuse


√ 3 /2 = 20 / AB


AB = 40 / √ 3 -----------:-(2)




tree total height =>. AB + AC


=> 40 / √ 3 + 30 /√ 3


=> 60 /√3


=> 20 √ 3

20 × 1.73


=> 34.6



hence ,. the total height of tree 34 .6






$thanks$


hope it helps you dear !!!


thanks !!

Answer 2

hope it help you .......