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Crank
3 years ago
7

How to find the area of a regular polygon with only the apothem ?

Mathematics
2 answers:
Ymorist [56]3 years ago
8 0
Hopefully this sounds smart...<span>If the drawing of your octagon (or whatever) has been separated into triangles, and one triangle's </span>area<span> is labeled, then you do not need to know the apothem. Just take the </span>area<span> of that one triangle, and multiply by the number of sides in the original</span>polygon<span>.</span>
love history [14]3 years ago
6 0
Find<span> the length of the sides plus the the</span>apothem<span>. Solution: Plug in what you know into both the </span>area<span> and the perimeter formulas to solve for the length of a side and the </span>apothem<span>.</span>
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4 years ago
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3 years ago
Find the equation of the line tangent to the function at the given point f(x)=5x^2 at x=10
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