AnAnA193740 AnAnA193740

18-12-2019
Mathematics

contestada

A building that is 45 ft tall casts a shadow that is 30 ft long. Nearby, a tree casts a shadow 7.5 ft long. How tall is the tree

Respuesta :

28-12-2019

Answer:

11.25 ft

Step-by-step explanation:

Let x be the height of the tree

The ratio of object to shadow of both objects are same so: 45/30=x/7.5

x= 11.25 ft

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