Question

it is broken at a height of 8 m from the ground and its top touches the ground at a distance of 15 m from the base of the tree find the original height of the tree

Answer 1

Answer:

25 cm

Step-by-step explanation:

Let BD be the original height of tree.

∴AD=AC

In △ABC ,

AC² = AB²+ BC²

AC = 15² + 8²

AC = 225+64

AC = √(289)

⇒AC=17m

⇒AD=17m

∴ Original height of tree =(17+8)m=25m.

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