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Mathematics 10 Online
OpenStudy (anonymous):

A windlass is used to pull a boat to the dock. The rope is attached to the boat at a point 7 feet below the level of the windlass. What is the distance from the boat to the dock when the rope is 25 feet?

OpenStudy (anonymous):

remember the special triangles? hint: 3, 4, and 5 is the first one

OpenStudy (anonymous):

f 7 ft g 25 ft h 18 ft j 24 ft

OpenStudy (anonymous):

the next one is 7, 24, and 25, which is in this case the dimension

OpenStudy (anonymous):

Do you remember the Pythagorean Theorem?

OpenStudy (anonymous):

yep

OpenStudy (anonymous):

Okay so use that to solve for x. \[7^{2} + x ^{2} = 25^{2}\]

OpenStudy (anonymous):

So its 24 ft Thank You :) @parkjosh523

OpenStudy (anonymous):

Thank you @11calcBC

OpenStudy (anonymous):

Yup! Good Job!

OpenStudy (anonymous):

:D

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