19-11-2021
Mathematics

contestada

Mathematics
1. The distance from a point on the ground to the
base of the tree is 18m.
The distance from a point on the ground to the
top of a tree is 20m. Calculate the height of the
tree.

Respuesta :

19-11-2021

Answer:

8.7m

Step-by-step explanation:

Let's say the height of the tree is h and apply pythagoras:

18² + h² = 20² =>

h = √76 ≈ 8.7m

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