You are painting your house this summer. If the spot you are trying to reach is 15 feet up the side of the house and you can ext
end a ladder 6 feet from the base of the house, how long must the ladder be?
1 answer:
Answer:
16.2 ft
Step-by-step explanation:
use pythagorean theorem
a² + b² = c²
6² + 15² = c²
36 + 225 = c²
261 = c²
Take ther square root of both sides
16.155494421403512 = c
Rounded
16.2 ft
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