A tree is broken by the wind forms a right angeled triangle with the ground.If the broken part makes an angle of 60° with the ground and the top of the tree is now 20meters from it's base,how tall was the tree?
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I am not sure but still.....
u know the base i.e. 20m
u take cos 60 and u will get hypotenuse to be 40m
now take sin60 and u will get altitude to be twenty root three
add altitude and hypotenuse, u will get the total height of the tree
Ans. 40+20root3
u know the base i.e. 20m
u take cos 60 and u will get hypotenuse to be 40m
now take sin60 and u will get altitude to be twenty root three
add altitude and hypotenuse, u will get the total height of the tree
Ans. 40+20root3
mdafreedking08:
Thx
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