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17 votes
17 votes
4. An extension ladder is leaned up against a building to reach a window that is 16.1 feet

from the ground. The base of the ladder is 10 ft from the building.
a How long is the ladder if it is fully extended?
b. What is the angle that the ladder makes with the ground?
C. What is the angle of the ladder with the building?

User Dieter Pisarewski
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1 Answer

19 votes
19 votes

Answer:

a) ~18.95ft

b) ~58°

c) ~32°

4. An extension ladder is leaned up against a building to reach a window that is 16.1 feet-example-1
User Cdsln
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2.7k points