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January 30, 2015

January 30, 2015

Posted by **Tiyana** on Thursday, May 23, 2013 at 6:01pm.

- math -
**Ms. Sue**, Thursday, May 23, 2013 at 6:06pmIt makes a right angle triangle, so use the Pythagorean Theorem.

a^2 + b^2 = c^2

20^2 + b^2 = 26^2

400 + b^2 = 676

b^2 = 276

b = 16.613 feet

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