4 years ago

29. A painter leans a ladder against the side of a

Mathematics

2 answers:

Reika [66]4 years ago

6 0

Answer:

16.2788 feet

Step-by-step explanation:

a²+b²=c²

3²+16²=c²

9+256=c²

265=c²

c=√265

c=16.2788 feet

Lerok [7]4 years ago

5 0

Answer:

16.3 feet (to the nearest tenth)

Step-by-step explanation:

Use Pythagoras theorem

Length = sqrt(3^2+16^2) = sqrt(9+256) = sqrt(265) = 16.3 ft.

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