ladyzelda12350 ladyzelda12350

16-05-2021
Mathematics

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A ladder is leaning against a building. Find the height at which the ladder is touching the building

A ladder is leaning against a building Find the height at which the ladder is touching the building class=

Respuesta :

jmall12001 jmall12001

16-05-2021

Answer:

13.9 ft

Step-by-step explanation:

Since the triangle is a right triangle we can use pythagoreom theorm.

16^2=8^2+a^2 (a is the unknown side)

256= 64+a^2

192= a^2

Square root both sides and you get around 13.9 ft

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