S+(s+.89)=92.99 please help

Mathematics

1 answer:

Fofino [41]3 years ago

7 0

S+(s+.89)=92.99
s+s+.89=92.99
2s+.89=92.99
2s=92.1
s=46.05

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The result is approximate. Round that value however you need to.

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Explanation:

For a circle with radius r = 142.5, the full distance around the edge (aka perimeter aka circumference) is found by using the formula below.

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That value is approximate. I used my calculator's stored value of pi to get the most accuracy possible.

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