Posted by billie on Friday, February 17, 2017 at 10:57am.
Find the area of the following ellipse Use = 3.14 and round to nearest tenth.
a = 7 in.; b = 9 in.

math  Steve, Friday, February 17, 2017 at 11:01am
A = πab
Note that for a circle, a=b, so A = πa^2