A tree breaks from a point A which is 5 m above the ground. The top of the tree
touches the ground at point B making angle 30 degree with the ground. Find the
height of the tree.
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A tree breaks from a point A which is 5 m above the ground. The top of the tree
touches the ground at point B making angle 30 degree with the ground. Find the
height of the tree.
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Step-by-step explanation:
It's a right angled triangle with
height = 5m
broken part of tree is hypotenuse
sin 30 = 5/ hypotenuse
1/2 = 5/hypotenuse
hypotenuse = 5×2 =10
total height of the tree = 10+5 =15