October 9, 2015

Homework Help: math

Posted by Erica on Friday, August 31, 2012 at 10:41am.

the dome over a town hall has a parabolic shape. the dome measures 48 m across and rises 12m at the centre. A vertical column needs to be attached to the dome at a point that is 4m away from its rim. How tall is the dome at this point? Also, what is the equation that models the shape of this dome?

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