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January 27, 2015

January 27, 2015

Posted by **olive** on Saturday, September 22, 2012 at 4:45pm.

- maths -
**Ms. Sue**, Saturday, September 22, 2012 at 4:49pmUse the Pythagorean theorem to find the hypotenuse of this right-angle triangle.

a^2 + b^2 = c^2

27^2 + 16^2 = c^2

729 + 256 = c^2

985 = c^2

31.384 = 31.4 km = c

- maths -
**olive**, Saturday, September 22, 2012 at 5:41pmthanx xx

- maths -
**Ms. Sue**, Saturday, September 22, 2012 at 5:43pmYou're welcome.

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