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Mathematics 19 Online
OpenStudy (anonymous):

Help please

OpenStudy (anonymous):

OpenStudy (anonymous):

use pythagoram therom a^2+b^2=c^2 18^2+9^2=c^2 324+81=405 square root of 405= 20.1

OpenStudy (wolfboy):

I am not sure on this but i think it might be 20.1..

OpenStudy (anonymous):

it is

OpenStudy (wolfboy):

XD

OpenStudy (anonymous):

i passed my EOC

OpenStudy (wolfboy):

noice

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