How tall is the tree?

Geometry Level 2

What is the height of the tree in meters?

7 9.32 3 2.71

Mahdi Raza by Mahdi Raza , 16, India

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1 solution

Let the required height be h h . Then tan ⁡ 60 ° = 3 = 120 − 85 − h 28 3 3 \tan 60\degree=\sqrt 3=\dfrac{120-85-h}{\dfrac{28\sqrt 3}{3}} or 35 − h = 28 35-h=28 . Hence h = 7 h=\boxed 7

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