Geometry

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Find the area of the following ellipse (round to nearest tenth).

a = 9 in.; b = 8 in.

a = How many sq. in.?

  • Geometry -

    Forst you need to explain and underswtand what a and b are.

    If a and b are the semimajor and semiminor axes, the area is
    pi*a*b.

    If the equation of the eclipse is
    (x/a)^2 + (y/b)^2 = 1
    and b are the semimajor and semiminor axes.

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